I've got a double masterworked (yellow) affix that I cannot for the life of me get a CDR (cool down reduction) enchantment re-roll on.

I've rolled CDR on another focus after like 5 tries, but after 100+ tries on this specific one and like 400 mil gold spent, I still have not rolled a single CDR.

Starting to think there is a bug somewhere in there, the list of possible affixes is quite short for a focus. This is nuts! Anyone else experiencing anything similar?

does it show cdr as a possible reroll for that item at the occultist?

Yes, 100%.