Yeah, I just copied what was there on Entropedia, but I do seem to recall the Bat Wings came in the same year as Angel Wings. The older threads here should confirm that, and I'll fix the entry(s) when confirmed.
I didn't see any of the 2012 gifts marked as such in the tables either, so I'll have to go back and make sure they get in there at some point too. Just a little time-poor over the next few days