I was playing Cognition, at the beginning. I'm outside the gate, and if I walk over to one of the doors on the side and try to open it, she says it's locked. But then if I click the other door, there's a pause, and then she's instantly standing beside it. I can't see her walking to it. I don't think this is the way it's supposed to be. What causes this, and how can it be fixed? Is there a patch?

I'm using Windows 7 64 bit btw.