A couple of bugs I've noticed:
-Replaying Anabel's scene from the computer leaves you stuck on the sprite for the desk, as it moves you on the desk instead of in front of it.
-After talking to Melony/Elesa, the drawing of them does not go away. I had to replay a significant portion of the game because I had to go back to an old save, as loading the autosave left me in the same state.