We upgrade our pastel banana boy from a 24"x18"x12" ExoTerra to a 2'x3'x12" RBI and he didn't eat for a solid month. We assumed that he was uncomfortable with his new home, so we added lots of clutter. Mostly fake leaves from our local craft store. Finally, this weekend he ate.

I share your pain. Even knowing that it's "normal" doesn't relieve our stress when they start skipping meals.