activities of users to whom I have a relationship

- activities and UR installed, bot latest versions
- Relationship type set up: follower, reciprocal, no approval required (creating twitter like follower relationships)
- set up site-wide activity stream (= all activities from all users) Works great.

- objective: create activity stream that filters all activities from people I follow

therefore
- add argument: Activity Access: Activity Context User
- add filter: Activity Access: User_relationships_api Access and set it to followers

Problem:
--> stream only shows MY activities, none of the activities of the people I follow...

Below is the views export:

$view = new view;
$view->name = 'all_activity';
$view->description = 'All activity on a site.';
$view->tag = 'activity';
$view->view_php = '';
$view->base_table = 'activity';
$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('relationships', array(
  'nid' => array(
    'label' => 'Node',
    'required' => 1,
    'id' => 'nid',
    'table' => 'activity',
    'field' => 'nid',
    'relationship' => 'none',
  ),
  'uid' => array(
    'label' => 'User',
    'required' => 1,
    'id' => 'uid',
    'table' => 'activity',
    'field' => 'uid',
    'relationship' => 'none',
  ),
));
$handler->override_option('fields', array(
  'picture' => array(
    'group_type' => 'group',
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'target' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'empty' => '',
    'hide_empty' => 0,
    'empty_zero' => 0,
    'imagecache_preset' => '5',
    'exclude' => 0,
    'id' => 'picture',
    'table' => 'users',
    'field' => 'picture',
    'relationship' => 'uid',
  ),
  'message' => array(
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'html' => 0,
    ),
    'exclude' => 0,
    'id' => 'message',
    'table' => 'activity_messages',
    'field' => 'message',
    'relationship' => 'none',
  ),
));
$handler->override_option('sorts', array(
  'aid' => array(
    'order' => 'DESC',
    'id' => 'aid',
    'table' => 'activity',
    'field' => 'aid',
    'relationship' => 'none',
  ),
));
$handler->override_option('arguments', array(
  'context_user' => array(
    'group_type' => 'group',
    'default_action' => 'ignore',
    'style_plugin' => 'default_summary',
    'style_options' => array(),
    'wildcard' => 'all',
    'wildcard_substitution' => 'All',
    'title' => '',
    'breadcrumb' => '',
    'default_argument_type' => 'current_user',
    'default_argument' => '',
    'validate_type' => 'none',
    'validate_fail' => 'not found',
    'break_phrase' => 1,
    'not' => 0,
    'id' => 'context_user',
    'table' => 'activity_access',
    'field' => 'context_user',
    'validate_user_argument_type' => 'uid',
    'validate_user_roles' => array(
      '2' => 0,
      '3' => 0,
    ),
    'relationship' => 'none',
    'default_options_div_prefix' => '',
    'default_argument_user' => 0,
    'default_argument_fixed' => '',
    'default_argument_php' => '',
    'validate_argument_node_type' => array(
      'panel' => 0,
      'article' => 0,
      'book' => 0,
      'collection' => 0,
      'profile' => 0,
      'story' => 0,
      'video' => 0,
    ),
    'validate_argument_node_access' => 0,
    'validate_argument_nid_type' => 'nid',
    'validate_argument_vocabulary' => array(
      '5' => 0,
      '4' => 0,
      '3' => 0,
      '1' => 0,
    ),
    'validate_argument_type' => 'tid',
    'validate_argument_transform' => 0,
    'validate_user_restrict_roles' => 0,
    'validate_argument_node_flag_name' => '*relationship*',
    'validate_argument_node_flag_test' => 'flaggable',
    'validate_argument_node_flag_id_type' => 'id',
    'validate_argument_user_flag_name' => '*relationship*',
    'validate_argument_user_flag_test' => 'flaggable',
    'validate_argument_user_flag_id_type' => 'id',
    'validate_argument_php' => '',
  ),
));
$handler->override_option('filters', array(
  'nid' => array(
    'operator' => '=',
    'value' => '',
    'group' => '0',
    'exposed' => FALSE,
    'expose' => array(
      'operator' => FALSE,
      'label' => '',
    ),
    'id' => 'nid',
    'table' => 'node_access',
    'field' => 'nid',
    'relationship' => 'nid',
  ),
  'operation' => array(
    'operator' => 'in',
    'value' => array(
      'insert' => 'insert',
      'flag' => 'flag',
    ),
    'group' => '0',
    'exposed' => FALSE,
    'expose' => array(
      'operator' => FALSE,
      'label' => '',
    ),
    'id' => 'operation',
    'table' => 'activity',
    'field' => 'operation',
    'relationship' => 'none',
  ),
  'value_user_relationships_api' => array(
    'group_type' => 'group',
    'operator' => '=',
    'value' => '',
    'group' => '0',
    'exposed' => FALSE,
    'expose' => array(
      'operator' => FALSE,
      'label' => '',
    ),
    'realms' => array(
      'user_relationships_1' => 'user_relationships_1',
    ),
    'id' => 'value_user_relationships_api',
    'table' => 'activity_access',
    'field' => 'value_user_relationships_api',
    'relationship' => 'none',
  ),
));
$handler->override_option('access', array(
  'type' => 'none',
));
$handler->override_option('cache', array(
  'type' => 'none',
));
$handler->override_option('title', 'This is the page title');
$handler->override_option('header', 'Start follwoing people to get updates from only those users that interest you');
$handler->override_option('header_format', '1');
$handler->override_option('header_empty', 0);
$handler->override_option('use_ajax', TRUE);
$handler->override_option('items_per_page', 25);
$handler->override_option('use_pager', '1');
$handler->override_option('style_plugin', 'table');
$handler->override_option('style_options', array(
  'grouping' => '',
  'override' => 1,
  'sticky' => 0,
  'order' => 'asc',
  'columns' => array(
    'picture' => 'picture',
    'message' => 'message',
  ),
  'info' => array(
    'picture' => array(
      'sortable' => 0,
      'separator' => '',
    ),
    'message' => array(
      'separator' => '',
    ),
  ),
  'default' => '-1',
));
$handler->override_option('row_options', array(
  'inline' => array(
    'picture' => 'picture',
    'message' => 'message',
  ),
  'separator' => '',
  'hide_empty' => 0,
));
$handler->override_option('exposed_form', array(
  'type' => 'basic',
  'options' => array(),
));
$handler = $view->new_display('page', 'Page', 'page_1');
$handler->override_option('path', 'activity/all');
$handler->override_option('menu', array(
  'type' => 'none',
  'title' => '',
  'description' => '',
  'weight' => 0,
  'name' => 'navigation',
));
$handler->override_option('tab_options', array(
  'type' => 'none',
  'title' => '',
  'description' => '',
  'weight' => 0,
));