Whenever I am within a 3x3 chunk radius of a chunk loader, my world does this: This picture is one of the many situations that happens. I can see flattened people walking in the area on the left, including myself; I can see strange shapes as well. The black is one of them, and it changes wherever my head is. Moving left to right changes it, and looking up and down does to. looking straight up makes it work normally, and it does randomly happen. If you want to go to the area this was taken, go east of the DMU Private spawn. There is a fountain there, just past some nether portals.

Looks pretty cool to be honest.

Is this on the U43 TB, beta server? If so, I also had that problem. Expect bugs like this as the update is still WIP

 Okay. I didn't have this bug until John put one in my TARDIS. He then broke it, and the fountain started glitching. Makes sense, though