I'm having all these problems too, and just tipped off The Consumerist. While SOE is certainly within their rights to do what they want (especially if they're giving us refunds anyways) it still leaves a really bad taste in my mouth as a c...
I started playing MXO at launch... it was my first MMO. I had to come back and see it end. I just subscribed (11 PM EST June 2nd) and it gave me an error, but it looks like it went through successfully and MXO is now downloading on Station...