Cant loot boses after killed Esh and Til in Hive Colony.

Hi, i have 6 portals for beat this boss.
I killed this boss with 4 portals, and when i died, my poison killed bosses.
After that, Hive Colony collapsed and i couldnt loot it and enter in Colony.
It's unfair and obviously bugged mechanic.
Because i could left 1 hp, and use 2 more portals to beat and loot.
But if u have dot dmg, u unfairly will lost all loot, BECAUSE ITS CLOSED.
Please fix it.

same issue, bosses and i died simultaniously, last thing i saw was Breachlords Limbs and some other Loot dropped, came back into map and saw the hive disappearing. no loot drop anywhere, and no access to the new ascendancy tree.

Should work like alva-encounter, loot drops after area collapses, and the ascendancy should be available too.

BTW, hate the fight, too much going on, was my 2nd attempt, and died 3 times. so together 9 deaths in hive colony on bosses, and i cant say to what i was dying most times.