If you last logged out on Central, that's where the servers will expect you to log back in. Characters are remembered to be on either West or Central, and they can't get from one to the other without going through the ships or portals. So if the server is sending you a message about logging into Central, that's probably where you should try to log into because that's where it seems to think your character is; using the Direct Connect method, log into central.layonara.com instead of west.layonara.com.
If that doesn't work, I'm all out of ideas.