Hi,
Yes, there is always a latency between the newest Photon and the PlayMaker support. But we have a deal with Phton so I can add photon inside my packages, so always simply get the PlayMaker package and you'll have everything solid, if you updated photon from the asset store you always have the possibility of version clashing and errors, if that's the case please report, I am likely already on the case, but it's better you raise your voice, it helps.
Bye,
Jean