Comment to Undone like
-
You may execute this query in your UNA's Database:
UPDATE `sys_objects_vote` SET `IsUndo`=1
Then clear the cache via Stuido->Dasboard panel. If you need to update likes only for the specific module - then the query should have a look like
UPDATE `sys_objects_vote` SET `IsUndo`=1 WHERE `Name`='[name of the module]' (like bx_albums or bx_events).