I just send a email to game.gamesplanet.com in order to confirm the release date.
http://game.gamesplanet.com/buy-down...r-2307-39.html
They changed the release date to: 18/04/2011 at 23:00 BST.
It's the first time a preordered a game, and only because of the credit that Oleg's Maddoc and his team give it to me. I am wating for gamesplanet confirmation of release date. If the game is delayed, i will cancel.
No date at all it's better than a bad date. We have been waiting so many years, not a real problem to wait some months more. But confussing the community and the potential buyers of the game it's not the best idea.