Well we had Several bugs with this puzzle including the one with the ram where the door just wouldn’t open .. apart from that we also had a bug where we stood on the pressure plates to clear the poison of the 2nd room for like 4 minutes .. I don’t know how or why these random bugs keep appearing on this puzzle there was also this case where we pulled the curtains and none of the curtain’s openend so we just had to type /dance /bow /sit /wave /salute /point as fast as possible to get past that room ..
I think Anet needs to review this puzzle