I have spoken to alot of my peers in game, and almost every single one of us have messed up looting from "The Void Ark" on our first run. When "Need before Greed" is the selected looting method, the assumption is that when you greed an item, you'll only win if nobody else needs it. There is currently no warning that you will be able to loot only one item in the Void Ark. I suggest that be written into the loot dialogue when the chests are opened. A red warning message would suffice.