I'm not sure if this one is for the mantis or if it's caused by something on my end? Only in the settlement chunk I have this black line on the left (the red circle is photoshopped). I tried to play around with graphic settings, but the black line stays where it is and "follows" when running left or right. Haven't found any similar glitches in other chunks, also i never had such a line when playing pre 0.53x.
I'm running an Ati 1950xtx with the most recent drivers for that card. No catalyst control center and ati tray tools installed.