When I reverted my world to 20w20b the problem was resolved for a short amount of time, but after about 10 minutes the biome switched from nether fortress to nether wastes again.
Will this be possible to be fixed? I don't have a backup of my world as when I tried to create one my game just crashed. Is there anything I can do on my end to fix it or help?
When I reverted my world to 20w20b the problem was resolved for a short amount of time, but after about 10 minutes the biome switched from nether fortress to nether wastes again.