Feral Heart

I would love to download and play this game, but every time I attempt to sign up on the site I run into the same error. Error 522, connection timed out. It also says the site is offline but I've seen recent posts here about people that have played the game. I'm curious if the site is offline for certain amount of time or if I've lost my chance to play this game by a few days. Any information would be appreciated and I hope I can still play at some point.