Enable debug mode and maximum error reporting in Joomla global configuration. Next enable debug under Parameters of your auto action. Then trigger the action and see if any debug output is shown. Condition could be failing, no idea.
Beyond that you can try changing all the trigger loading usages to remove the cbsubs. namespace from them. They're all found at the below locations. If issue still persists then it's not likely to be a plugin loading issue and possibly an issue with your action usage. For example using queries to update _comprofiler data can cause that data to be overridden by the user object store.
Code:
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\controllers (6 usages found)
cbpaidControllerCBTab.php (1 usage found)
297 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
cbpaidControllerUI.php (3 usages found)
685 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
771 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
1085 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
cbpaidPayHandler.php (2 usages found)
865 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
873 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\models\misc (1 usage found)
cbpaidItem.php (1 usage found)
115 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\models\order (2 usages found)
cbpaidPaymentBasket.php (1 usage found)
1596 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
cbpaidPaymentItem.php (1 usage found)
210 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\models\something (1 usage found)
cbpaidSomething.php (1 usage found)
382 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\products\donation (1 usage found)
cbpaidProductDonation.php (1 usage found)
136 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\products\merchandise (1 usage found)
cbpaidProductMerchandise.php (1 usage found)
100 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\products\usersubscription (1 usage found)
cbpaidUsersubscriptionRecord.php (1 usage found)
999 // $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );
components\com_comprofiler\plugin\user\plug_cbpaidsubscriptions\views (1 usage found)
something.php (1 usage found)
142 $_PLUGINS->loadPluginGroup( 'user', 'cbsubs.' );