WaterWorks Ghost

Hey guys I went in the water works with my 3 friends and one fell asleep and got logged out. My friend and I kept going and when we got to the last lever in the middle of the battle the switch magicly switched off. Then the monsters said they were ready to fight us. We went to the middle area and couldn't turn the handle and the monsters were not there!?!? My friend that fell asleep went back in and saw the monsters and got pulled in and killed. O_o beware of the WaterWorks ghost!!!   

here is a picture of when we couldn't get to the monsters