I am having the same issue with my Western Digital HDDs. Happened right after a firmware update to the RAID controller.
I'm guessing the RAID is based on the serial number, so finding a way to edit the serial number in the RAID BIOS or modifying the actual drive serial number is going to be our only hope.
Let me know if you find or have already found something.
Please bear in mind RAID 0 does not offer any redundancy at all, I regret to inform you that the only way to get drives back will be to recreate RAID structure from scratch.
Data and structure are no longer available.