Last interlude boss bug

While fighting the last boss on the last map of the interlude, after defeating one of the pair of bosses (the blood mage), Doriani appeared, and after finishing the dialogue with him, the second boss became immortal. Unfortunately, after resetting the map twice and defeating the bosses, I am unable to enter the endgame. Sometimes one of the bosses simply becomes immortal or gives loot, and nothing happens afterwards.

It is happening to me right now. Do you have yours fixed?