why fiesta does not work?

[grindcore.joe]

The game is either closed for maintenance or you have not been invited to play yet. Please check back later.

I cant login.Why?

[alicina]

It was probably under maintenance.

[icarusza]

I'm a newbie. I'm able to get as far as server selection but it won't let me pick one. Why?

[Bonthra]

Have you highlighted the server then clicked Join? Or what happens when you pick a server and select "Join"?