I was defeated after going through the locked door and all the laser stuff... and when I came back to level 10 through the Geo gate, I could not get through either door to do anything. One door doesn't want to open and the other says that Kroitz and his men are out there and it won't let me through. I tried going back through level by level, but no luck that way, either. Is this a glitch in my game or is there something else I need to do?

Thanks