For a few day now, the piglins in the nether are not moving or trading. They look frozen. I eventually tried hitting one with my sword to provoke them to move. They either die immediately, or more oddly die immediately and float to the ceiling of the nether. All other mobs are moving and acting normally. The first few times I went to the nether they interacted correctly. This is very irritating because I spent time mining for gold to trade, and as soon as I had about a stack or so of golf to trade, I went to the nether and all piglins were frozen. The first video is a piglin not trading, the second is one floating when killed.