I'm at the Hyatt DFW and I asked about the Diamond breakfast certificates, and the front desk agent said since my stay was a priceline stay, I don't get Diamond benefits.
It's no biggie, and I didn't pursue it. But I'm going to the Hyatt Downtown Dallas tomorrow. I hope I don't get denied Regency Club privileges.
You could be denied, I believe that PL bids don't get the Gold Passport privileges.