Just keep trying. There has been issues with DDoS attacks. Last night the server was having issues periodically. It resulted in problems getting to the server list as the login server would lag out, the server was also at times not showing up on the list of server, zoning would result in getting dropped, etc. Just keep trying and you'll get on.
__________________
-----------------------
Fearstalker - Enchanter
Guild Leader of <Taken>
-----------------------
|