Bug - Master of Occultists dosent work

Master of Occultists is gliched and dosent work for some dungeons/battles.
Sometimes it dosent work for 1 of the stages,sometime for the whole dungeon
but most of the time it eader dosent work for the furst dungeon or the furst battle you play after you load the game.
It sometimes works but other times dosent,il give a link to a ocultist team i have where i have a team that shold work with it but dosent

Theres 7 images on that link.
As it can be seen there I have a full team of Occultists yet the passive dosent work and still uses charges when I cast a spell.
Sometimes when i try it works and sometimes it dosent wholt me changing my set up at all.
The spells also dont cast an additional time.