It's weird but it's a common thing for Jap artists for some reason. They just kinda do that.
I'll add an edit so as not to double post.
@Smith Wesson, no not really. Not anything beyond what's already been posted in this thread at least, Ray hasn't really done anything of any note with it since V6 wrapped up so until V7 happens I doubt there will be much of anything to discuss with it, and my inside sources for his Discord haven't really had much to share with me either as far as behind the scenes drama. It seems that the project has reached that equilibrium where only the lazy sycophants are still around and it'll be a coin flip as to whether or not he keeps doing it.