I could log in earlier today but just got this message when I tried to log in again after work.

I'm a Steam User currently living in Japan and play on the NA server. I did read the advice here already and tried a repair to no avail. I also tried to connect to the EU server and was able to but as I don't play on EU and have no characters there, there's really no point.

I don't know that it will do any good but I'm trying a complete reinstall which will take some time but since i can't log in anyway, I might as well try.

If anyone is experiencing a similar problem or has any advice I'd appreciate knowing if there's any fix or if I'm alone on this. Thanks.