Pff, 3 dyas past, hard to remember.....
I'd say romance storyline progressions and just any cutscenes in general they are always having the "OG" skin iirc (btw the funny 2nd bug here is that batttes sprite stays the same as the last costume you put, it doesn't change automaticly unless you pick a gun). Sorry for vague instructions tho, but the thing is to tell you i'd have to pretty much replay my whole journey with a notebook sooo.... lets say i dont have THAT much time on my hands. Once again, i apologize for this