Character Token Glitch

[Artie Bucco]

I'm in the Classroom Corridor (near Potions) and I have a problem. My game says that there are 2 tokens in this room, and I already have the token from the chessboard. Am I missing something?

[Artie Bucco]

I also took a screenshot of the icons above the ghost which shows that I am only missing the one token.

[Artie Bucco]

Never mind - after spending some time playing throughout the hubs I discovered that the zone I was in included a small hallway that I had thought to be a separate area entirely, and after getting the token from the statue, my counter changed to 2/2 tokens.