[snassar]

The better solution to these kind of problems is having a backup concept with an implementation and regular testing of backups.

The encryption exposed a problem with your disks or system in general. Depending on what the problem was, the problem is still there but you are not seeing it. Now you have a possible problem and unencrypted files.

[BiteCode_dev]

I have a backup, but this is not a solution. Only a crutch. I had those problems on several machines, including brand new ones.