Can't see it when they bar your country(NZ) so yes can see it via Google now. Smart move on the other sites, didn't know that AG rule is provider only comps or whatever.
As for 12Play AG says licensed by (PAGCOR), Curacao Gaming Control Board
Site says(for me) "The brand is regulated and licensed by the Government of Montenegro, operating under the jurisdiction of E-Gambling Montenegro."
Anyway to confirm a license for Montenegro