MC-228113] Some world changes don't get saved in some worlds upgraded from 1.16.5 (caused by corrupted/modded world file) - Jira

My Minecraft world corrupted when I updated it to 1.19 : r/Minecraft

How To Fix CORRUPTED Minecraft Worlds!!

MC-229221] Chunk loading error - Jira

1.16.5 - I'm having the problem of not being able to generate a world due to pre-installed datapacks in my mods. - Support & Bug Reports - Forge Forums

Server with existing world fails to load Create 0.5 · Issue #3279 · Creators-of-Create/Create · GitHub

1.16.5 - I'm having the problem of not being able to generate a world due to pre-installed datapacks in my mods. - Support & Bug Reports - Forge Forums

Files corrupted or something else : r/Minecraft

1.16.5] Create has failed to load correctly. · Issue #2649 · Creators-of-Create/Create · GitHub

Minecraft Tutorial - How to SAVE, LOAD BACKUP World & RESTORE Lost/Deleted/ Corrupt Minecraft World

How to fix a corrupted Minecraft World

World Generation Corrupted : r/Minecraft

🟣How To Fix A Corrupted Minecraft World Java Edition 2021