I'm not sure if this a bug or not but I can't get past the bit in the elevator in the Nightmare Hospital when you have to down to 2F with Maria to get the Lead Ring from the Refrigerator . When you select 2F you can't exit the elevator and can only move around a little you can select another floor and the elevator will take you there you can then exit on to that floor. The problem only occurs when your try to go to 2F when with Maria when the Radio Show would happen, the floor can be accessed with no problems if you try before you collect Maria from the Basement Storeroom.