Died to a map boss in a t15 delirious map - map got reset lost all other mods

So I was juicing my maps a little bit and tried to take on a delirious map boss (used the distilled stuff on the map) ... so yeah, the map boss had a delirium mechanic happen that was super buggy (stuttered around my screen until it finally did the thing) Had plenty of attempts to kill the boss remaining, but when I revived my delirium was gone as well as all of the other map mechanics to include ritual and expedition that I had on the map via precursor tablets.

Deli is just completely broken and needs to be looked at.

Thanks.

It is not Delirium that is the problem, it is this stupid boss mechanic that if you die on a boss map (either to the boss, or if you reveal the boss checkpoint then die to a monster/mob), it wipes everything off it....

Ridiculous decision from a team that, IMO, has made so many great decisions in the past. Idunno why they thought this would be a good one, but it has got to go...