I play Minecraft a fair bit so I'm always having to go to the nether and the end.I'm also not good at avoiding deaths in the nether and end. When ever I do die in the nether and end my screen goes a light red and at the bottom of my screen it says "generating world" and I am stuck and can't do anything at all. Not even leave the world. I have only noticed this bug in multiplayer but it has happened before in singleplayer as well. If you could fix this that would be great!