Minecraft Forums

I am currently using the FTB mindcrack modpack. I saved and closed my game like i always do. However, when i got back from icecream about an hour later, i open up my minecraft ftb world and spawn inside dirt. I noticed that where my house should be, is the old chunks generated at initial world gen. Thing is, there were no crashes or errors. Just reverted chunks. I had backups, but unfortunately, i had JUST made a backup before i loaded the reverted chunk world(meaning my backup has the reverted chunks too). Does anyone know any fixes to help me get my world back, or at least restore to a less devastating point in time? My Even earlier backup was several days old, and since then had TONS of progress(such as advanced electric jetpack, exploring the twilight, enchanting goggles and boots of the traveler with the best enchantments, etc). Basically, LOTS of hardwork and countless amounts of progress will be lost if i can't find a fix. Please, if anyone knows any tricks, please help.