I play minecraft alot, like ALOT, and this time I played, me and my brother got to the ender dragon, killed it, went into the end city, got elytra, buncha diamond stuff, and we left the end city and went out to the leave the end portal and we immediately die from fall damage. Whenever we go through the portal, we instantly die, saying we fell from a high place, all of our items disappear, everything, I tried checking the world spawn to see if it was there, nothing, I checked my House, nothing, we looked in every possible place we could find but they all just vanished I'm trying to find out how to fix it but i can't find anything, all I've seen is alot of other people have this problem too. It's heartbreaking doing all of that work and it all disappears without a trace I was able to put some of the other stuff I found in a chest in the end, but now I'm stuck, what can I even do, I take the chance and lose everything, or I stay there and constantly be bombarded with ender man, and having no contact with the overworld. It sucks and I don't want even more people to go through that, y'know? And to make matters worse, Everytime I try to respawn, I get stuck on "generating world," I have to completely close the entire game and turn it back on... Here's a short video of what is happening, I can go in perfectly fine but can't get out.