Im on playstation and after completing the first boss solo i carried on and when i got to the spike traps i dead after re spawning at the last checkpoint I spawned at the start of the ogre fight but it wouldn't start and the door you come out of was closed so I couldn't back track. i carried on to see how far the game would et me go and i could go all the way to the final boss i could open the real chests and get gear but only 1-2 scorn spawned and and the yellow-bar scarab my dungeon quest objective still said i had to escape the castle and then i reset the dungeon and when i died to a different spike trap the same thing happened?
-
From the ogre arena, back track to the jail maze and workthrough it to hit the checkpoint update. It's an old bug that Bungie are aware of.