Update to 12 RU1 MP1 messed up my USB blocking policy

I recently upgraded my SEPM to RU1 MP1.  Afterward, my USB blocking policy got messed up.  I am trying to block all USB drives, but allow Kingston Encrypted Drives.  In creating a new policy, I cannot get the SEPM to recognize the Kingston USB drive, although I used DEVVIEWER.EXE, copied, and pasted into the hardware devices part of policies.