The numbers website shows over 52 million in blue ray sales for BvS. Your data is incorrect- BvS is about 2 million ahead of Squad in total home video sales.
I figured out what happened when reading the second source. Suicide Squad hasn't passed BvS in total lifetime numbers. The second article states that it is outpacing BvS sales at its current point following release. The title of this article is wrong and gives the wrong impression.
I don't know who put this article together or why they used that website, or how they managed to get everything so wrong. Their charts only show Suicide Squad total through early January and their DVD numbers are at almost 1.14 million units even though this article says it's at less than 1 million. And the BvS numbers stop in November for DVD sales and December for Blu-ray. And those numbers are wrong too. They have BvS DVD totals at nearly 1.16 million when this articles states it only has 619,000 and the Blu-Ray totals are at 2.2 million compared to the stated 1.5 in this article. Then you go to monetary sales and Suicide Squad has $49.6 million in Blu-Ray sales (another number this article got wrong) and BVS has $52.3 million in Blu-Ray sales (also a number this article got drastically wrong). So not only are the numbers in the article inaccurate and utterly out of date, they article is straight out wrong when checked against their source. Maybe it has passed BvS by now, but The Numbers website they cited doesn't back up that claim at this point in time. And it would've taken only 10 mins of research to realize you shouldn't make this article until you have accurate up to date figures.
