name change doesn't clear trunk_id
Ticket
+status
+priority
+commit
+issues
If you take a plus card (A+B) and rename it to "C", then it still thinks its "trunk" is A and tag is B. Or something like that (see example)
This may be the underlying problem to several other renaming tickets...
+example
Found this one because of extra cards (the searches) showing up in Ticket+*plus_cards. Evidently they were originally named Ticket+(whatever) and then changed to High Priority Tickets, etc.
New example:
Created a basic card+a card it is plussed to and renamed it to a renamed card. Sure enough: