For all those people who are out there speculating.

The burning crusade will be released on the 29th of may.
For all the spamming by people who think they are correct.

Blizzard is currently arranging deliveries to game stores so the game is out on the 29th.
By the way, all the people who disagree go out to your local game store and ask them if you can book a copy of the burning crusade.

I would recomend to start booking now as a quarter of the coming delivery in sweden is already booked, it may be the same for your country.

Of course this could change but I will keep you posted.