I removed a few neighbors that either look like they had abandoned the game, send me too many crappy items, or don't really tip much (0 stars). However, I noticed that some of their pending gifts haven't been removed from the "Messages" section. Some of them have been there for days, and I can't X it out or use gift, or gift back. Is it just going to stay there forever or do I have to re-add them or something? That'd be kind of weird.