MADO Derogatory Information With Clean JPAS and SSBI?

I recently lost my position on a SIGINT contract as a result of “derogatory information” identified in my MADO review. The thing is, I have been MADO approved twice, and just recently did my SSBI. I have no debt, no foreign travel, no foreign contacts, and no drug use. I am truly at a loss and have received no further clarification. My JPAS shows nothing. Has anyone seen this before? Is there someone I can contact to figure out what is going on? I appreciate any advice as I am at a complete loss.