Prime is continuing work on Good Omens season three,
The above turns out to be false, apologies : I should have checked. The kickstarter for the comic adaptation is what this was about.
Gaiman is just not getting any money out of it anymore, and some specific crowdfunding perks will be replaced, according to the Pratchett Estate. That’s a great way to fix imho. Also, if ever Gaiman turns out innocent (which is unlikely but possible), he can be fairly paid afterwards.