@FrankFanboy
I think contacting your Congressperson's office might be your best move - if that helps at all.
Is this on the same matter that you posted about before?
If so, and it involves a substantial amount or is important to you (would be me) then I would suggest that putting the whole matter in writing with copies of documents that you have substantiating your problem. Then following it via correspondence rather than phone calls. Get the contact info for the party whom you should address from your Congressperson's office. (an actual person - office - direct address)
Whenever I had a complicated matter with some government office, the only way I got it reconciled was to have a conversation with the same person and let them follow it through - corresponding back and forth with (just) them. It may take awhile but that's just government at work.
You might have to find help on your own -Here's the chart - what about Regional Commissioners or below them - this one:
Assoc Commsnr,
Office of Customer
Service
Cynthia R. Bennett
SSA.gov - Organizational Chart
It's Always Something . . . . Roseanna Roseannadanna