Cannot connect past character creation

I launch the game normally via the launcher, character creation screen appears, use my existing character/create a new one and click “login”, and then i stay here for a while ( in the sky ) and a message appears that says "the server has rejected you because connection was closed by host , restart the game to try to reconnect ".I had tried 4 times, but nothing .
help !

The alpha test ended last night The next alpha test will be June 30th, 2017, running for 36 hours.

Yeah sorry there is a launcher bug where it’s acting like the game should still be online even though it is not. We’ll put out a new launcher to fix that issue before the next test.

Here’s the current Testing Schedule: