Those values look like they are from the Town Cryer #7 Beastmen list so they were official at some point.
Not sure why that list was chosen over the Empire in Flames version of the list.
If the data file volunteer (or some other knowledgeable person) doesn't chime in you might be able to contact them directly from the supplemental downloads page:
http://www.wolflair.com/rightframe.p...ntal_downloads
If you do that, please reference this post so that any answer ends up in the forum for everyones benefit.
Thanks