PoE 2 - Dawn of the Hunt - King in the Mist - Act 1 - Missing spirit after completion

I started new character - Witch and when I played King in the Mist in Freythorn the gembloom skull dropped and I have used it as always but +30 spirit was not added to my character. Only 30 initial spirit was still present on my character. I didn't realise that until it was needed.

I'm now on the cruelty difficulty and just wonder if this can be rectified somehow.

Any help will be much appreciated.

same here, got to endgame with my huntress and I still only have 30 spirit