Manglemaw run has been patched: it does not drop any loot. Good news: there is a way to let him drop items again. it requires + 5 seconds. so you basically run out the door and turn left, when the character says something "feels like the crown is near ... " along those lines, then run back towards the portal door. when it spawns, kill it and you'll get loot.
lol that sounds like bug using^^ but great if it works ! i hope he drops now more loot ! would be so great
Manglemaw STILL doesn't drop any loot if you don't get to the quote fast enough. Basically only DH/WIZ can do this now..
Okay I tested with my Barb on T4.. You have to Leap to the door on the bottom side of the map and walk a bit towards the door until you get the quote - if you don't Leap to the door you won't get any loot.