Uriel Acosta

Where do you have the files? If you put them in the Minecraft Worlds folder, they should reappear

I'm also having this issue, I can't load my survival world anymore. I linked the stronghold with a nether portal and it crashed.

My survival also crashed after linking a nether portal. Now I can't even load it. They really should fix this issue. I don't want to play anymore because I'm afraid this will happen again.

My world is also corrupted. I was linking a nether portal near to a stronghold and it crashed. Now I can't load that world. Pretty sad tho

All my mob spawners are empty, however, they do spawn mob and fire is shown.