I just finished a group dungeon and not one time did any loot drop for me. Now before you say "well you should make sure that the npc's are within 5 levels of you", I'm not here to argue the mechanics of the game as it stands. I shouldn't have to look up the dungeon quest before I do it and the math. Any character who does ANY dungeon should get drops for at least every boss. At no time was I able to loot any npc during the run. That's BS. Bethesda / Zenimax if you want to lose customers that's a good way to do it. Not that you will even read this post or respond to it. FanBoys it's your turn, speak your peace....
"One more drink & you'll be good looking" - Overheard in a Windhelm tavern