Iron Outpost - Tomb at the end


#1

At the Iron Outpost at the end after you defeat the boss, there is a tomb, is the tomb supposed to always be empty?
Every time I am there I can try to open that tomb once but after the opening bar fills nothing happens(not even a sound).
Is this supposed to be like that or is this a some kind of a bug?
I must have done this 13 or 15 times already with the same result…


#2

The first time you looted this, you get unique gear. It shouldn’t drop again after this!