Hi, great mission. Not sure how to do spoiler tags, so I'll just ask this generally: It appears that I have exhausted every possibility, but cannot find the item that the main quest revolves around, I have well exceeded the loot and found 4/6 secrets, but the main item, which seemingly should be obvious, I cannot find. Is my game bugged, or am I missing something? I have the key that I assume leads to the item, but cannot find where to use it, for the life of me.