I completed a TOD run around 1045pm est. I could not use the Key of the Death to unlock the final chest and therefore could not open either chest. I had multiple people attempt including Ozzie and DankfordLee and they confirmed that it could not be opened. It was strange because the mouse-over did not change when I went over the left chest, but it did change when I went over the right chest. All lever positions were confirmed by Dankfordlee and there is a channel three thread discussion about it. Hoping I could get a chance at the loot. I still have the key.