Cant get past login pin screen

[RinaToTheChan]

I've had no issues with this game ever until today, i keep getting an error message saying that it is currently undergoing maintenance. I've tried a couple things from similar forum posts and nothing worked. I've reset my wireless adapter and computer and tried running a file repair and nothing is working. My firewall doesn't seem to be the problem either. Here's a screenshot of the error: http://imgur.com/Znu2kBy

 

Edit: I just tried again later and it worked, not sure what caused it or how it was fixed. Oh well it works.

[zgrssd]

When I just tried to login, a small update was being downloaded (version 19). Below 40 MiB. Maybe try it again?