I'm not sure who your source was in regards to HighRollerCasino.com, but it doesn't appear to be a very reliable one. Not only has HighRollerCasino.com not been handed over to the Commonwealth of Kentucky, the domain records for the domain haven't even been modified since March (that is, no transfer of ownership, no settings changes, etc.).
HighRollerCasino.com Hasn't Been Touched