date from..to comparisons backwards - I think

Hi
I have done all the troubleshooting steps, upgraded to the latest -dev, using /hp 5.2

I'm trying to display a cal. the sql is:
SELECT node.nid AS nid, node.title AS node_title, node_data_field_date.field_date_value AS node_data_field_date_field_date_value, node.type AS node_type FROM node node LEFT JOIN content_type_training node_data_field_date ON node.vid = node_data_field_date.vid WHERE ((node.status <> 0) AND (node.type in ('training'))) AND (((DATE_FORMAT(ADDTIME(node_data_field_date.field_date_value, SEC_TO_TIME(-14400)), '%Y-%m') <= '2009-03' AND DATE_FORMAT(ADDTIME(node_data_field_date.field_date_value2, SEC_TO_TIME(-14400)), '%Y-%m') >= '2009-03')) OR ((DATE_FORMAT(ADDTIME(node_data_field_date.field_date_value, SEC_TO_TIME(-14400)), '%Y-%m') <= '2009-03' AND DATE_FORMAT(ADDTIME(node_data_field_date.field_date_value2, SEC_TO_TIME(-14400)), '%Y-%m') >= '2009-03'))) ORDER BY node_data_field_date_field_date_value ASC

I think the < and > are opposite what they should be.
the view is:

$view->name = 'event_calendar';
$view->description = 'A multi-dimensional calendar view with back/next navigation.';
$view->tag = 'Event Calendar';
$view->view_php = '';
$view->base_table = 'node';
$view->is_cacheable = FALSE;
$view->api_version = 2;
$view->disabled = FALSE;
/* Edit this to true to make a default view disabled initially */ $handler = $view->new_display('default', 'Defaults', 'default');
$handler->override_option('fields', array( 'title' => array( 'label' => '', 'link_to_node' => 1, 'exclude' => 0, 'id' => 'title', 'field' => 'title', 'table' => 'node', 'relationship' => 'none', ), ));
$handler->override_option('sorts', array( 'changed' => array( 'order' => 'ASC', 'delta' => '-1', 'id' => 'changed', 'table' => 'node', 'field' => 'changed', 'relationship' => 'none', ), ));
$handler->override_option('arguments', array( 'date_argument' => array( 'default_action' => 'default', 'style_plugin' => 'default_summary', 'style_options' => array(), 'wildcard' => 'all', 'wildcard_substitution' => 'All', 'title' => '', 'default_argument_type' => 'date', 'default_argument' => '', 'validate_type' => 'none', 'validate_fail' => 'not found', 'date_fields' => array( 'node_data_field_date.field_date_value' => 'node_data_field_date.field_date_value', 'node_data_field_date.field_date_value2' => 'node_data_field_date.field_date_value2', ), 'year_range' => '-3: 3', 'date_method' => 'OR', 'granularity' => 'month', 'id' => 'date_argument', 'table' => 'node', 'field' => 'date_argument', 'relationship' => 'none', 'default_argument_user' => 0, 'default_argument_fixed' => '', 'default_argument_php' => '', 'validate_argument_node_type' => array( 'blog' => 0, 'poll' => 0, 'activitystream' => 0, 'citizenspeak' => 0, 'image' => 0, 'forum' => 0, 'event_external' => 0, 'news' => 0, 'news_feed' => 0, 'page' => 0, 'staff' => 0, 'story' => 0, 'training' => 0, ), 'validate_argument_node_access' => 0, 'validate_argument_nid_type' => 'nid', 'validate_argument_vocabulary' => array( '1' => 0, '2' => 0, '3' => 0, '7' => 0, '4' => 0, '6' => 0, '5' => 0, ), 'validate_argument_type' => 'tid', 'validate_argument_php' => '', 'override' => array( 'button' => 'Override', ), 'default_options_div_prefix' => '', 'user_argument_type' => '', 'restrict_user_roles' => 0, 'user_roles' => array(), ), ));
$handler->override_option('filters', array( 'status' => array( 'operator' => '=', 'value' => 1, 'group' => '0', 'exposed' => FALSE, 'expose' => array( 'operator' => FALSE, 'label' => '', ), 'id' => 'status', 'table' => 'node', 'field' => 'status', 'relationship' => 'none', ), 'type' => array( 'operator' => 'in', 'value' => array( 'training' => 'training', ), 'group' => '0', 'exposed' => FALSE, 'expose' => array( 'operator' => FALSE, 'label' => '', ), 'id' => 'type', 'table' => 'node', 'field' => 'type', 'relationship' => 'none', ), ));
$handler->override_option('access', array( 'type' => 'none', 'role' => array(), 'perm' => '', ));
$handler->override_option('title', 'Calendar');
$handler->override_option('items_per_page', 0);
$handler->override_option('use_more', 0);
$handler->override_option('style_plugin', 'calendar_nav');
$handler = $view->new_display('calendar', 'Calendar page', 'calendar_1');
$handler->override_option('path', 'events');
$handler->override_option('menu', array( 'type' => 'normal', 'title' => 'Events', 'description' => '', 'weight' => '0', 'name' => 'primary-links', ));
$handler->override_option('tab_options', array( 'type' => 'none', 'title' => '', 'description' => '', 'weight' => 0, ));
$handler->override_option('calendar_colors', array( '0' => array(), ));
$handler->override_option('calendar_colors_vocabulary', array());
$handler->override_option('calendar_colors_taxonomy', array());
$handler->override_option('calendar_popup', 0);
$handler->override_option('calendar_date_link', '');
$handler = $view->new_display('calendar_block', 'Calendar block', 'calendar_block_1');
$handler->override_option('block_description', 'Calendar');
$handler->override_option('block_caching', -1);
$handler = $view->new_display('calendar_period', 'Year view', 'calendar_period_1');
$handler->override_option('style_plugin', 'calendar_style');
$handler->override_option('style_options', array( 'display_type' => 'year', 'name_size' => 1, 'max_items' => 0, 'truncated_fields' => array(), 'truncate_length' => '', ));
$handler->override_option('attachment_position', 'after');
$handler->override_option('inherit_arguments', TRUE);
$handler->override_option('inherit_exposed_filters', TRUE);
$handler->override_option('displays', array( 'calendar_1' => 'calendar_1', 'default' => 0, 'calendar_block_1' => 0, ));
$handler->override_option('calendar_type', 'year');
$handler = $view->new_display('calendar_period', 'Month view', 'calendar_period_2');
$handler->override_option('style_plugin', 'calendar_style');
$handler->override_option('style_options', array( 'display_type' => 'month', 'name_size' => '99', 'with_weekno' => '1', 'date_fields' => NULL, 'max_items' => 0, 'truncated_fields' => array(), 'truncate_length' => '', ));
$handler->override_option('attachment_position', 'after');
$handler->override_option('inherit_arguments', TRUE);
$handler->override_option('inherit_exposed_filters', TRUE);
$handler->override_option('displays', array( 'calendar_1' => 'calendar_1', 'default' => 0, 'calendar_block_1' => 0, ));
$handler->override_option('calendar_type', 'month');
$handler = $view->new_display('calendar_period', 'Day view', 'calendar_period_3');
$handler->override_option('style_plugin', 'calendar_style');
$handler->override_option('style_options', array( 'name_size' => '99', 'with_weekno' => 0, 'max_items' => 0, 'max_items_behavior' => 'more', 'groupby_times' => 'hour', 'groupby_times_custom' => '', 'groupby_field' => '', 'truncated_fields' => array(), 'truncate_length' => '', ));
$handler->override_option('attachment_position', 'after');
$handler->override_option('inherit_arguments', TRUE);
$handler->override_option('inherit_exposed_filters', TRUE);
$handler->override_option('displays', array( 'calendar_1' => 'calendar_1', 'default' => 0, 'calendar_block_1' => 0, ));
$handler->override_option('calendar_type', 'day');
$handler = $view->new_display('calendar_period', 'Week view', 'calendar_period_4');
$handler->override_option('style_plugin', 'calendar_style');
$handler->override_option('style_options', array( 'name_size' => '99', 'with_weekno' => 0, 'max_items' => 0, 'max_items_behavior' => 'more', 'groupby_times' => 'hour', 'groupby_times_custom' => '', 'groupby_field' => '', 'truncated_fields' => array(), 'truncate_length' => '', ));
$handler->override_option('attachment_position', 'after');
$handler->override_option('inherit_arguments', TRUE);
$handler->override_option('inherit_exposed_filters', TRUE);
$handler->override_option('displays', array( 'calendar_1' => 'calendar_1', 'default' => 0, 'calendar_block_1' => 0, ));
$handler->override_option('calendar_type', 'week');
$handler = $view->new_display('calendar_period', 'Block view', 'calendar_period_5');
$handler->override_option('style_plugin', 'calendar_style');
$handler->override_option('style_options', array( 'display_type' => 'month', 'name_size' => '1', ));
$handler->override_option('attachment_position', 'after');
$handler->override_option('inherit_arguments', TRUE);
$handler->override_option('inherit_exposed_filters', TRUE);
$handler->override_option('displays', array( 'calendar_1' => 0, 'default' => 0, 'calendar_block_1' => 'calendar_block_1', ));
$handler->override_option('calendar_type', 'month');
$handler = $view->new_display('block', 'Upcoming', 'block_1');
$handler->override_option('fields', array( 'title' => array( 'label' => '', 'link_to_node' => 1, 'exclude' => 0, 'id' => 'title', 'field' => 'title', 'table' => 'node', 'relationship' => 'none', 'format' => 'default', ), 'changed' => array( 'label' => '', 'link_to_node' => 0, 'exclude' => 0, 'id' => 'changed', 'field' => 'changed', 'table' => 'node', 'relationship' => 'none', 'date_format' => 'small', 'format' => 'default', ), ));
$handler->override_option('arguments', array());
$handler->override_option('filters', array( 'status' => array( 'operator' => '=', 'value' => 1, 'group' => '0', 'exposed' => FALSE, 'expose' => array( 'operator' => FALSE, 'label' => '', ), 'id' => 'status', 'table' => 'node', 'field' => 'status', 'relationship' => 'none', ), 'date_filter' => array( 'operator' => '>=', 'value' => array( 'value' => NULL, 'min' => NULL, 'max' => NULL, 'default_date' => 'now', 'default_to_date' => '', ), 'group' => '0', 'exposed' => FALSE, 'expose' => array( 'operator' => FALSE, 'label' => '', ), 'date_fields' => array( 'node.changed' => 'node.changed', ), 'granularity' => 'day', 'form_type' => 'date_select', 'default_date' => 'now', 'default_to_date' => '', 'id' => 'date_filter', 'table' => 'node', 'field' => 'date_filter', 'override' => array( 'button' => 'Use default', ), 'relationship' => 'none', ), ));
$handler->override_option('items_per_page', 5);
$handler->override_option('use_more', 1);
$handler->override_option('style_plugin', 'list');
$handler->override_option('style_options', array( 'grouping' => '', 'type' => 'ul', ));
$handler->override_option('block_description', 'Upcoming');
$handler->override_option('block_caching', -1);