All talents need to be assigned. If the talents aren't distributed in the file, the origin will be marked invalid and not show up. So when adding a point, be sure to assign that point as well.
I have a likely similar issue with overriding skill data, specifically
Teleportation_FreeFall. When the mod has only
Skill_Teleportation.txt, the Teleportation skill vanishes. What else needs to be included with skill overrides?
