Age category adjustments are not temporary but are being tagged as such.
This affects the skill points that characters should get. For example, if they had Int 13 as an adult, when middle-aged, they have Int 14. They should get an additional skill point per level but do not.
Linux & Windows confirmed
I will try a data solution first. See if that does the trick. Probably make life easier this way too.
This is only for Pathfinder.