I would suspect Doc has put a "gag" order on everyone until it is time to reveal everything. I've tried reaching out to JHB and never received a response. Others have too and received acknowledgement that his business is not tied to Docs.
Some were successful in speaking with Doc associates but later went dark shortly after. Assumption being made they were told to stop communicating. It's frustrating for many I'm sure. But I'm not one to throw my arms up in protest.