not sure where you were looking. but looking at distributors you will find a different date.
feb. 4th was the first date it was suppose to be released then it got push back to the 24th of february and now amazon told me today expected delivery 1 to 3 weeks. the dvd has been released on february 17th. but amazon has told me they still don't have it and will be 7 to 9 more days. i have received 4 emails over the past 6 weeks saying it keeps getting pushed back.
so i canceled the dvd. i am downloading instead.