I just noticed that when filtering the Antipaladin spell list, several spells are missing:
Protection from Good/Law
Magic Circle Against Good/Law
They appear to be in the spell list index for the Antipaladin (from APG; I didn't check against any others), just not showing up in the filtered list.
At a guess, I'd say it's because the filtering program is looking at the "Level" line of the spells, and those spells (from the PHB) were never updated with the non-PHB classes that can use them.
(Just checking, and I think that's exactly the case; I see several of those and other spells missing from the Inquisitor, for example.)