An update made rendering blocks invisible when out of players vision.
Due to a little bug found, it can be used as a cheating measure to check the time at the same time rendering clocks ultimately useless.
From viewing in a certain angle, the blocks beside the player will not be rendered. If you go in Thirdperson Mode, you can ultimately see the invisible blocks.

Attached are screenshots of the game showing the bug and the world save to easily replicate it.