WARNING ! there's a HUGE issue that can screw you...

[Duh Harro]

Oh boy. So this is what happen. He changes it before there's a loot auction. If there's one going on he can't. So next time just run over the loot box and open it to start the auction

[FinalFlame]

Was going to say. I'm a little confused by your post. They fixed this problem a while ago, master loot only allows leader/who ever it's set to, to take white/green ranked items, blue and purple still go up for group auction, even with master loot. Then I realized someone revived a dead thread. 

 

So for those of you posting, they have already fixed the problem, don't worry about it,