heheheh
Get used to it! This is how EVERYTHING is done in Emirates...you are left in the dark, wondering what is going on, and NO ONE will give you a clue...you will have to figure everything out for yourself, from the "training", to the admin details. It's a "DIY" airline, mostly running on word of mouth from those who are already there. Frankly, I'm amazed they even troubled themselves to say that anything was coming at all! Try sending another 40 emails, maybe you'll hear something. Or maybe not.
Good luck!