I have just updated my Xbox one version this morning. Since the update the game is very laggy. The world ran smoothly before the update but now is almost unplayable in single player and split screen. 

In 2 hours of playing I have also encountered two bugs: travelling on a Minecart it suddenly stopped and kicked me out. The minecart was stuck on the track and I had to quit the game for it to disappear. I then got killed in a jungle cave by an invisible zombie (only knew it was a zombie from the after kill text).