Really annoying.

New player here - on the PS4 open beta phase 2, which uses the proper servers and characters that carry over to the main game, need a bit of advice.

I'm trying to create a character on the Hyperion world, an NA Legacy server. My brother plays on this server. However, it says that the world is not accepting new characters at this time. What should I do? Just wait until it starts accepting new characters?

If I cannot play on the same server as my brother, there is literally no point in me buying this game.