Delirium rewards drop with a long delay

Delirium rewards in maps that have other league mechanics seem to be delayed.
I did a couple maps where I did Strongboxes, Rituals, Breach and Expedition and the rewards for Delirium took 20 to 30 seconds to drop after the Delirium end timer.

I did a map that only had Delirium, with no other mechanics, and the rewards dropped instantly right after the timer ended, like they normally do.

Report for Map with other mechanics:
Bug Report ID: #460245388

Report for Map with no other mechanics:
Bug Report ID: #3488476569

I have the same issue

Have the same issue

Is anyone getting the "unique bosses killed in the fog have 5% chance to drop a emotion" to work?
I feel I'm getting a few uniques per map (rogue exile, summoning circle + deli) and I've not found any from the bosses themselves. Maybe just bad rng...