(Most) occults keep gaining points but we cant spend them

I have a vampire, grand master. Several (actual) years old by now. Takes 156 ability points to unlock all abilities. Got over 100 vampire points left right now after unlocking most abilities I wanted.
I have a fairy, radiant level. It takes 28 ability points to unlock all abilities. I spent 25 ability points to unlock what I wanted but already got 55... 56 points left. Gained another point while writing this.
I have a spellcaster, virtuoso. It takes 25 ability points to unlock all abilities. 4 talent points left, one ability not taken.

And they are still gaining more. Especially fairies. The point gain is insane! The spellcaster has been a occult for months and the fairy since release of the pack but the leftover ability points are totally out of balance. It took my fairy less than two months to gain half the points my vampire gained over a much longer time and already gained more than ten times the amount of my spellcaster.

I have werewolves, apex'es, and they can convert overflowing ability points into satisfaction points. Spellcasters too.

Why cant all occults have something like this? Why is there no cap for the other occults because they cant use points after maxing out the occult abilites? The experience gain is eating game resources too. The more occults the more resources on all maxed out occults.

They dont all have to be the same. But some consistancy is really not too much to ask for when it comes to expansion packs.