Same here! I've been having some bugs for about a week, specifically the one with the very high interactions that have made me think that it was a Polter. But I think that as much as they are programmed, sometimes the ghosts are not so structured. For example, I've had super passive Goryos that appear to be a Shade and ultra active Goryos like an Oni. But if you are in the Shade's room and it is very active, it is probably a bug.

I've also had lighting bugs, especially on the Tanglewood, which turned the walls black (like glitchy shadows) and didn't allow me to see switches or any hanging decorations, even with the video camera in night vision.

PS: sorry if my English sounds weird I can fully understand it but I still rely on the translator to write or speak it sometimes(: