This is the first time I experienced this but today after killing the Swarm Lord, I received the credit and mission complete, but there was no loot at all. Nothing glowing on the boss, no roll counter, absolutely nothing. I was there the whole time - no deaths, etc. I don't know if others in the group had the same problem. I assume so because people left and nothing appeared on screen to show divvying up of loot or people rolling. Is this something that can happen now? Or is it another bug with the bug lord?

Same happened last night for me. It seemed to confuse others too, as it did with me. I got full credit for the kill but the WB had no loot. Body disappeared after less than 30 seconds. Just seems odd for world bosses to not drop ANY loot at all.

I can confirm it happened. Got the mission crystal but zero loot beam over the bug for each person in the group. Droid was normal