Temple of Uggalepih...Follow

is Hell! I hate to resort to begging for help on the internet, but I've been hunting for my final coffer here in Temple of Uggalepih for a couple days, and nobody has gotten a single coffer in that time! That is to say, it hasn't moved even once... which is a travesty, because it's behind at least one locked door, which I can't get through. Is there anyone out there with an Uggalepih key and a Prelate key who has no use for them and is bored enough to come and help me finish this horrible nightmare?

And yeah, I've tried asking for help to get a key for myself... but it took me three weeks just to get enough people together to get my coffer key, and that was just barely enough people. There's no way I'm gonna get help for yet another key, methinks. Anyway, thanks for reading, at least.