I discovered a bug this afternoon that doesn't seem to be on the forum, yet. It appears to be tied to the camera.

There are additional lines (diagonal) being drawn, which are particularly visible on the sand. I can rotate the camera and the lines move with it. On the left side of the attached image, the rendering can be seen. There is a clear separation between the additional rendering and the sand itself.

Perhaps it is related: I am using a Raedon 390x and an AMD FX 6300 CPU with 16GB Raedon RAM.
My drivers are up-to-date: Crimson 16.9.1
My resolution is 2560 x 1080 (21:9)

http://steamcommunity.com/id/Afterthis101/screenshot/257092455852158890

Unrelated: I cannot wait until the voice-overs arrive. Reading "Narrator: ..." really destroys my immersion.