Cant change world on realms bedrock

I'm aware this has already been posted here a few times but this issue is still occurring. I have a realm and I switched out the world to have a look at the samurai map with my friends. When I try to replace the samurai map with our survival world it repeatedly fails every time (See image) I try to replace it. It also fails with back ups and creating a new world. I can't reset the world or close the realm.