Hello, sorry to hear that.
Which platform are playing on? If you're on PC, please note we made available the upcoming update on a different steam branch, to gather feedbacks about the solution devs came up with:
It implements a backup system to prevent corruption issues and also recover as much of your corrupted data as possible.
If you would like to try it out, as said in the post, please be sure to save your data before, as it's a beta patch.
We're truly sorry for the inconveniences you issued and please know that we are doing our best to make the game better and more enjoyable.