Really? AFAIK Bioware said DA2 sold 1 million copies in two weeks. VGChartz pegs it at 927,857 in two weeks discounting digital distribution (Doubling PC sales figures to account for such would yield 1,109,689). Unless you live in the land of unattainable standards and eternal failure, I'd say that's a pretty decent estimate.
You do understand when there are public announcement about sales figures from a company, they do NOT state exact sales numbers right? You do understand all of the factors that surround such an announcement as well as why they do not ever release actual sales numbers right?
VGChartz are fake magical fantasy numbers. He is 100% correct in that assessment.