Hey, I love this hack, but I think I just found a bug-
Right after I fought Falkner, the trainer sprites and my Pokemon sprites all became weird black boxes, and when I left the gym, my game went all black and it wouldn't load. It might just be a problem with my ROM, and it'll take a while to see if it was just a one-time bug, as I didn't save before I fought Falkner, but you might want to see if you could find out what happened. Thanks!
EDIT: I forgot to say, I was playing Perfect Soul.