Photon spawning issue [weird]

So I have a a basic multiplayer FPS going. Nothing special. But one thing I'm completely puzzled by occurs when another player spawns in. Their model is way off the map in the sky even though they are still in the map and can do everything like usual. For a quick second when you first spawn in, the other players' model is in the right location but then almost instantly it's out of the map. Here's a picture:

The other player is also vibrating rapidly.