My friends and I recently started a new realm on the free trial, and we uploaded our main survival world to it. Everything went nice for the first day, but then the second day all of us suddenly received the message "Disconnected from server." None of us could get back into the game after that, we would just get more error messages. Sometimes I would get into the game, but be disconnected a few seconds later.
I was the host of the realm, so I downloaded the world, thinking we'd have to go back to playing normally like we used to. But the world is broken, too - the game crashes a few seconds after the world is loaded! I'm not sure if this is even a bug or not, maybe we are doing something wrong. Oh well, please fix this as soon as possible.