Starting out when you got hit in there you didn't get anything and you'd have to wait till it resets to go and fight that boss again but i noticed now they you actually get the loot (if you are already in the middle of the boss fight and we're going to win anyways) also now if you get attacked in there by another player and lose you can go back in if you haven't beat the boss. Still rather annoying when players camp out in there to farm other players.