Certain Panelizer default display actions fail due to menu page argument misalignment

Setup:
Panelizer 7.x-3.x-dev
Ctools 7.x-1.x-dev
Panels 7.x-3.x-dev

On a site with panelized fieldable panels panes and panelized taxonomy terms, I am seeing errors such as this when I attempt to clone an existing display.

This requires a default display to be set and also 'Allow Panel Choice' to be set.

One then visits the 'List' link to get to a url such as /admin/config/content/panelizer/fieldable_panels_pane/text.default/list

There is a column for Operations with a dropdown where one can 'Clone' an existing display.

I am seeing these errors:

Notice: Trying to get property of non-object in ctools_export_ui->get_page_title() (line 34 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_export_export_callback() (line 1024 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Warning: get_class() expects parameter 1 to be object, string given in ctools_export_object() (line 902 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in panelizer_export_export_callback() (line 1026 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Warning: Creating default object from empty value in panels_export_display() (line 1042 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panels/panels.module).
Notice: Undefined property: stdClass::$hide_title in panels_export_display() (line 1075 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panels/panels.module).
Notice: Trying to get property of non-object in ctools_export_ui->clone_page() (line 727 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in ctools_export_ui->clone_page() (line 727 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->clone_page() (line 734 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Undefined offset: 2 in panelizer_defaults_ui->edit_execute_form_standard() (line 85 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Undefined offset: 1 in panelizer_defaults_ui->edit_execute_form_standard() (line 85 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Trying to get property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 86 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 86 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 87 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1036 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1043 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1089 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in ctools_export_ui->edit_form_submit() (line 1142 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in ctools_export_ui->edit_form_submit() (line 1142 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in panelizer_export_save_callback() (line 1002 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Warning: Attempt to assign property of non-object in panelizer_export_save_callback() (line 1009 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Notice: Trying to get property of non-object in panelizer_export_save_callback() (line 1014 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Notice: Undefined index: controller class in entity_get_controller() (line 7847 of /Users/brant.wynn/Sites/lightning.local/includes/common.inc).
Notice: Trying to get property of non-object in ctools_export_ui->get_page_title() (line 34 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_export_export_callback() (line 1024 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Warning: get_class() expects parameter 1 to be object, string given in ctools_export_object() (line 902 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 934 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Warning: Attempt to assign property of non-object in ctools_export_object() (line 937 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in ctools_export_object() (line 946 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/includes/export.inc).
Notice: Trying to get property of non-object in panelizer_export_export_callback() (line 1026 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module).
Warning: Creating default object from empty value in panels_export_display() (line 1042 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panels/panels.module).
Notice: Undefined property: stdClass::$hide_title in panels_export_display() (line 1075 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panels/panels.module).
Notice: Trying to get property of non-object in ctools_export_ui->clone_page() (line 727 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Warning: Attempt to assign property of non-object in ctools_export_ui->clone_page() (line 727 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->clone_page() (line 734 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Undefined offset: 2 in panelizer_defaults_ui->edit_execute_form_standard() (line 85 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Undefined offset: 1 in panelizer_defaults_ui->edit_execute_form_standard() (line 85 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Trying to get property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 86 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 86 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Warning: Attempt to assign property of non-object in panelizer_defaults_ui->edit_execute_form_standard() (line 87 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/plugins/export_ui/panelizer_defaults_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1036 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1043 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).
Notice: Trying to get property of non-object in ctools_export_ui->edit_form() (line 1089 of /Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/ctools/plugins/export_ui/ctools_export_ui.class.php).

The form actually does load. But once I put in a name for the display and click 'Save' I see the following output;

Fatal error: Class name must be a valid object or a string in /Users/brant.wynn/Sites/lightning.local/includes/common.inc on line 7848
Call Stack
#	Time	Memory	Function	Location
1	0.0001	248568	{main}( )	../index.php:0
2	0.3656	34905472	menu_execute_active_handler( )	../index.php:21
3	0.3657	34906496	call_user_func_array:{/Users/brant.wynn/Sites/lightning.local/includes/menu.inc:517} ( )	../menu.inc:517
4	0.3657	34907376	panelizer_default_list_or_settings_page( )	../menu.inc:517
5	0.3657	34908000	panelizer_export_ui_switcher_page( )	../panelizer.module:737
6	0.3658	34925848	call_user_func_array:{/Users/brant.wynn/Sites/lightning.local/profiles/lightning/modules/contrib/panelizer/panelizer.module:814} ( )	../panelizer.module:814
7	0.3658	34926624	ctools_export_ui->clone_page( )	../panelizer.module:814
8	0.3893	35489856	ctools_export_ui->edit_execute_form( )	../ctools_export_ui.class.php:751
9	0.3893	35490144	panelizer_defaults_ui->edit_execute_form_standard( )	../ctools_export_ui.class.php:770
10	0.3917	35494776	ctools_export_ui->edit_execute_form_standard( )	../panelizer_defaults_ui.class.php:95
11	0.4010	35911520	ctools_export_ui->edit_save_form( )	../ctools_export_ui.class.php:782
12	0.4010	35914808	ctools_export_crud_save( )	../ctools_export_ui.class.php:1011
13	0.4010	35915016	panelizer_export_save_callback( )	../export.inc:172
14	0.4025	35917424	entity_get_controller( )	../panelizer.module:1015