Very few people are online. The build coming out of nowhere didnt help, and with release around the corner and the trailers showing most changes, a lot of people probably don't see the point in playing/testing for the time being.
Yeah it must have just been that no one was playing. I finally managed to play some games, but every game has crashed. The stability of this game is no where near ready for release. Unless Uber have some super trick up their sleeve.