Hi everyone, a few times before the new update, i allowed the Caves & Cliffs in my world for have the news items and mostly for have the new height limit when it will be released.

But today, the update was released, and my world is totally corrupted, The ground is destroys and replace by void, only the top of my buildings are here.

I made a save and i would like know how i can fix it.

I'm totally lost, thank you for helping me,

Best Regards.