Hi eagleeyez, I'm really sorry I didn't get back to you sooner, I'm pretty swamped with freelancing at the moment, but glad you got it sorted out...
I'll upload the project here once I got back to my home, but I haven't tried it exporting to webplayer, so my samples might have issues also just like you, but I might work also depending the case..
What I've done actually are:
1. I'm using unity 5.3.5p8
2. I've downloaded the Photon from the playmaker wiki, not the one from the asset store
3. I've used the uguiproxywithfullactions.unitypackage, from playmaker wiki..
I think thats it...sorry again I didn't replay sooner, and thanks for clearing up here for the others to read