There is something in your connection that blocks AL. There are no maintenance, nor update. If you're on PC, check the firewall. If you're using a foreign network.. there are probably some restrictions on games.

We can't specify the problem if we don't mave more specific informations on your network. Can you give us more infos on your network? Is it a personal wifi (home) or personal 3g or a wifi from somewhere else (school/work/hotspot coffee/etc). Are you on PC or mobile?

If you don't wanna share that, you must send a mail to supports@spacetimestudios.com