The Kotaku article references something written up at a place called resetera. Anyone have an account there? I'm Writing up an FAQ about the patch, including what you need from the PDF, and how the game and the book differ from the PS3, but I don't have permission to post there with an update on all of that so far.
The biggest thing is that they seem to think we just stole the book wholesale from the PS3 and are taking credit for translating it, whereas we added 20 pages to the Japanese book, translated ~100 pages of content that was specifically DS content (unique Imagen, the entire maps chapter, the travelling eggs page, the revised Astram characters that work with the DS-only dream world, all of the astram-based text in the book, the many riddles that use the chapter title pages, and other unique pages that we needed to revise to work with our Astram -> English mapping, etc....) and I'm feeling a bit protective of the team and all the work that they put in, so I'd like to be able to correct the misconceptions as soon as possible...
Anyway... Yes, we borrowed as much as we could from the PS3 digital book, but no it isn't identical, and making sure the astram text worked with all of the puzzles was a weekend exercise in crazy word free association... Haha... (>_<)
I'll type up a full list for the FAQ, as well as all the riddle answers for people that don't want to figure things out, but it will take some time. There are lots of riddles.