Signal,
Ek has some strange procedures regarding all the Selection program.
I was invited to be on a screening in May/2006, could not make it and my application was forgotten until I got an e-mail from them on January/2007, giving me 6 months to improve my english!!
To be invited to a screening, being from a non-english spoken country, I had to answer some questions by phone, and I did all right, because the invitation arrived one day after my phone interview.
After almost an year of refusing the invitation, comes the "english" e-mail!!
And then, on this February, I got a new invitation to do the Selection Program!
I talked to some friends of mine that work to Ek and they said that sometimes those kind of misunderstanding happens, because Ek have a lot of applications to work on.
There is no standard procedure as how they process the applications after you have done the Selection Program.
As long as you do not get the "No, no thanks" e-mail, you are still in.
I was there on April too, and I'm still waiting.
Best regards,
SF