red creek
To my knowledge this glitch wasn't here before the first patch and I have yet to see if this is an issue with the other characters, but in the beginning of Globe Opera 2 where the mirrors are introduced, a second character model appears where you are about to enter/exit the mirror portal. I thought it only happened on this mirror but it seems to be all of them.
spring crane
Pretty sure this is sorta intentional, maybe.
red creek
It wasn’t there before the patch so it can’t be
spring crane
I've seen it a long while ago.
swift hull
Intentional.
zenith jacinth
Yeah, that's intentional