So after playing yesterday Pincher and I randomly got one of the stages omitted from the AA, specifically the red stage you play Dust of Osiris on.
Anyways things were fine until one of us did an EX. Apparently on that stage all ex's will have the character portrait that accompanies your EX actually overlay your character in the foreground instead of the back.
We tried to recreate it on other stages, including ones you can only obtain by selecting random, but no luck.
Can anyone else confirm this?