"Delete Ad" is enable although "Delete classifieds" is unchecked capability

Although "Delete classifieds" & "Delete published classifieds" are unchecked for subscriber (on classified settings - capabilities tab) – when subscriber gets into "My Classifieds" page – "Delete Ad" button is there and subscriber can delete his ad.
Why can't I control it on capabilities settings?

Twenty-Twelve theme | wp 3.5.1 | clasiffied version 2.3.2.3 | no other plugins but directory, completely new installation