Media Card issue

Did some searching but didn't see a similar problem, so here we are.

Our IT switched our BB's over to a new server, and as part of the process we had to wipe our BB's prior to activating the new server. When I wiped my BB I removed my SD card. After activation, I slid the card in and got a message that the card had encrypted files that were unaccessible.

Same blackberry, same SD card, same OS. I have mass storage mode on, and auto enabled.

I've done a battery pull, attempted to repair the card, and pulled and reinserted the card multiple times.

Any ideas? Running OS 5.0.400

My guess is that your card was encrypted to the previous server and you should have activated the new server with the card in your BB. Can you repeat the process with the card installed?