I didn't manage to screen cap it since I wasn't expecting it, but in the fest zone Potter Orangey first shows up in the male gingerbread outfit. Once you walk into "him" and it triggers the battle or run away options, his outfit magically turns into a dress. In battle, he's a girl.

I noticed the same thing :P meant to post about it, but forgot haha

edit: I did screenshot it, might as well post for extra proof I suppose

Should be fixed.