User blog comment:Bronzey/Details of apparent next ME2 DLC pack - "Arrival"/@comment-1853169-20110222205929/@comment-737801-20110222212015

Indeed they did. I'm thinking that some things were intentional, and others accidental. However, my fingers are already protesting about the walkthrough I'm going to write. From what that article said, it's going to be about the same size as LotSB, if not longer.