I was realizing that the Bosses in the UG don't drop the Classified Pieces. They seem to be missed to add to the UG Lootpool. LZ/DZ bosses getting like Exotic a third dropp if you get a Classified Piece. But The Missionbosses/UG Bosses don't seem to get it, because they've a different Lootpool. Can anyone confirm this or is this a known Issue?