Quest-Bug: Disarming Discovery

[nullmana]

So after killing "Dagger" questlog says I need to loot a key from her body. But there is no key. Reloaded several times.

Is there a way to progress the quest further or will it be forever bugged? Is the whole BoS questline now blocked?

Got a reply from support:
We are aware of an issue where Dagger's key will not be on the corpse after relogging if Dagger's body was gibbed, turned into an ash or a goo pile, or if they were killed by explosives. If you would like to be notified when an update is available, select Subscribe to Articleat the bottom of this page.

[War Wizard Grymzst]

check her leutenant.