Delirium takes too long to drop stuff

Waiting for about 40 seconds in the end waiting for rewards to drop.

I am also dealing with this! It takes 30+ seconds from when I terminate the deli fog to when it actually drops the loot and dissipates. Hope GGG finds a fix! Only seems to be impacting a select few.
Confirmed we are not using "Unending Nightmare".
Thank you!

Yep, not using that node confirmed.

+1 same issue

I encountered this bug in a Kirac mission that had Monstrous Treasure on it. I opened the Deli mirror at the start of the map, proceeded to opening the boxes and getting the Completion from the map. First I noticed that the Delirium seemed to not be ending naturally. I fully cleared the map, all the 30 strongboxes and then ended the delirium manually. I'm now writing this while sitting and waiting for the rewards to finally drop. It's been like 10 minutes already. This is absolutely ridiculous. Is there something like +1 minute of duration for delirium for every mechanic you interact with? Do I need to wait for another 10 or 20 minutes? :D

TL;DR: At least we know this has nothing to do with Atlas Passive as Kirac missions aren't affected by it.

Edit: Got my rewards, all in all took like 15-20 min, dunno if the there's a timer that reset when I tried going in and out of a Vaal side area but anyway, as long as this is a thing, delirium is ruined.

The skip button works, as the fog dissipates, but the delirium takes a really long time to drop the rewards. I have no clue how to avoid the bug. It just happens most of the time. I am also not using Unending Nightmare. The time fluctuates between like 10 seconds and 3 minutes I would say.

Its quite unplayable, sadly :(

Can confirm this is a huge issue :( all delerium has this issue whether you allow the timer to run out, or use the stop now button.

Can also confirm. Please fix :)