Same problem here I waited over 2 hours and it didnent change. Its because the Event is on for GP and Exp. Nexon Servers Are a massive fail. Just look at the forums there all spammed with ''Connecting To Server''.
Just have to wait for the event to be over.
Its fine Now.
Its just the Event Comes online and CombatArms is swarmed with players and the Servers cant take it. Nexon is big Fail