I built a new computer over the weekend and wanted to take advantage of Storage Spaces to group some drives together. Little did I know that adding BitLocker to the volume would quickly corrupt and obliterate the data on it.
The issue only appears relevant on the Windows 10 1511 Novenber Build (TH2, 10586) when the OS drive is also encrypted by BitLocker and when the new XTS-AES 128 format is used. Shortly after encryption begins, files and directories will begin to vanish from the volume. After a reboot the volume is entirely unmountable and the above error displays stating that “the disk structure is corrupted and unreadable.”