So there's a cat in Last Light Inn. You talk to him, he wants a bowl of milk. Oddly, Isobel has a bowl of milk as part of her automated Last Light Inn defenses.
Well!
I went through the trouble of stealing it to give to the cat.
A. No collapse of spell.
B. Giving the bowl of milk to the cat does nothing.
Another unfinished quest!
Ok, maybe it was just a bit of humor as her beloved bowl of milk was pressed into greater service.