|Lau Bannenberg Venture-Lieutenant, Netherlands—Leiden aka Ascalaphus|
I assume you mean this sentence?
Additional Resources > Inner Sea Races wrote:
Races: A dhamphir or skinwalker PC can use the following different statistics as alternate racial options supported by the Pathfinder Society Organized Play campaign rather than those options that appear in Blood of the Moon and Blood of the Night: jiang-shi born, vetala-born, wereboar-kin, and werecrocodile-kin.
Weretigers have the same stats in both books. Wereboars on the other hand get different stats, and this line in AR merely says that you're allowed to use the new statline if you have ISR.