In Kitsune Compendium, the Voidkin subtype, which should offer a choice between Sacred Study and Heritage Focus, chooses the latter by default with no option for the former. Additionally, the Nine-Tailed Inheritor alt racial has a feat to simulate its Magical Tail choices, but the racial itself is missing from the list of alternate racials you can take.

Both of these are notably present in the lst file, but don’t seem to actually show up in-program.