Talk:Mask of the Revenant/@comment-115.178.217.109-20180826055425/@comment-35560856-20180826131420

Yeah, it's a bug. If you return to the Plains solo, you'll see that the quest is bugged and it will send you to Revenant Specter's location. Scan it, defeat it, and you'll get the fragment.

Happened with me earlier this morning...