I'm positive, because I was trying to log in when the servers were up.

EDIT: I'm installing the game on my desktop this time instead of my laptop. Earlier when the patch servers were down, I tried uninstalling it(on my laptop) because I was going to reinstall it. I stopped the uninstallation, so that might of had something to do with why I couldn't get on. Some files might have been missing from the partial uninstallation. I'll have to see on tonight's closed server.