OK. Just got my phone back, they reflashed it and I have my HRD UN/PWD back
Yay!
I don't know what they flashed because I have the same ESN and the same firmware I originally had (Almost OEM 6.1 v3) but my HDR UN/PWD were restored.
So it is $55 for a reflash but it is worth it to get your UN/PWD back.
Also tried Rev.A and wow it is fast!
GPS with google maps also works like a dream!