I was playing in a friend’s world and they logged off while my player character was sleeping in a bed. When I joined back in a few days after, it was daytime on my friend’s world, yet I was still sleeping. What is even more weird is that it kept saying that I was sleeping in the chat over and over. When I walked over to my friend, he could not see me, I was completely invisible, with only things like arrows I shot or rods I cast being visible to him. Eventually, we found out that my hitbox was still where the bed was, and after relogging, I was back to normal. I hope this bug gets fixed, as I can see many ways this bug can be abused.