When you die while you are in the process of eating there is a CHANCE that you will be locked out of your game on the death screen. This bug is hard to replicate as it won't always happen. Once it does happen you are locked on the death screen and the only ways to escape are to close and restart your game or have a friend /kill you. It is important to note that this hasn't only happened from eating. This bug can randomly happen from other reasons too.  This bug has happened on single and multi-player.