This question on Music Fans SE seems to qualify for auto-deletion by the RemoveAbandonedClosed script since it seems to satisfy all the mentioned criteria for deletion. However, I have been tracking it for several days and it is not yet deleted, though the check is apparently run every day by the Community user.
I'm not sure whether this is a bug, so I've tagged this question as support. Any clarification about why the linked question on Music Fans SE is surviving auto-deletion is appreciated.