Originally Posted by StayonTarget
Don't join other peoples games and make sure nobody does glitches in the armory. Joining games gets you the problem and doing glitches in the armory creates it. If you end up with the "steal loot" or whatever checked (the middle one), dashboard it. Hope this helps. I just had a friend help me fix it today after over a year.
And how did he help you fix it? of course this my last mission for the damn achievement and it's fucking bugged to hell.