Egon questline operation couldnt be completed

Bug Report ID: #2.573.017.528

I finished the main questline of egon (my atlas changed colors). Afterwards i got another memory tear and started the next quest map. I finished the first map and my game crashed in the boss room (i killed the boss and picked the special quest thingy at the end). Since then when i try to continue the questline i always get the chat message operation couldnt be completed and i cant enter the map (it doesnt even open)