Heist brooch duplicate divination cards disabled?

So I ran quite a few blueprints and mission with divination cards today and none of the chest got any stack deck duplication. I did not keep track of how many I opened but I would say in the bullpark of 100 which with a 15 to 45% chance to proc depending on my setup, is a probability oddity.
I usually have triple tier 1 duplication divination cards.


It used to be you could get 6 or 8 when it would have dropped 3 or 4.

Has it been disabled during the league, I am pretty sure when I was running heist a few days ago this was not an issue.

I dont see anyone else reporting it so not sure.


edit:

ran another contract and I see individual cards are being duplicated but not the stack decks anymore.

I guess I must have missed a patch note

stacked decks were always basic currency, not divination cards

Ok lol, I guess I had it wrong all this time.