So ever since 1.16.100 released I have been having issues with entities not being where they visually are.

For instance, I had 2 baby sheep visually show in one place but whenever they ate grass the grass disappeared from a spot aproxx 10 blocks away. When going to hit the sheep with a sword or fist or anything nothing happens. The Sheep isn't there. This also applied for the other sheep.

Another issue I am having is with Villagers. I had 20 Villagers as of 1.16.40 and once 1.16.100 released, after about an hour of play I am down 5 Villagers. They are all in an enclosed space. I feel this is relevant since I watched the remaining ones go to sleep and one hovered above it's bed and floated away through a wall never to be seen again. 

Again, this was all fine before in 1.16.40 and and the issue only began to occur once my game updated to 1.16.100