I am doing this quest and there is a barrier ahead of me that normally I should not be able to pass, but because my character is a gnome and is so short I can walk right under the barrier. I did this and turned off all “Bile Spewers” not realizing I had to talk to npc before. I then went backed and talked to them and now they want me to turn off the “Bile spewers”. But they are already turned off. Rip.