Hello,
When jumping through a certain hallway (before the room with the light bridge) on your raptor in Tarir after the meta, your screen can go black save for names and chats. So you have to follow the trail of names to be able to loot things. This bug gets fixed when you get submerged in water in the last room (at least if you hit the pond bottom). This has happened to me twice in the same spot within the past two weeks. The spot might be quite specific because I haven't been able to purposefully reproduce the bug. It has happened by accident both times.
Here's a few pictures of the bug (imgur link)
When you jump through that hallway in the picture, the bug can happen.