Why did the casting numbers page change on the forum?

For a few years now, I have been using 348-409.com to look up casting numbers for my 409 parts search, and this morning I see that it has been modified extensively, removing much of the information. Are there plans to put it back? I really liked the water pump casting number listings and details on usage for the full list of them. Looks like all that was removed, plus, you can't just browse by category anymore, but rather you have to search a given part number, which is not nearly as useful. Please consider putting the page back on the forum as it was.