What the title says, basically.
Gladstone apparently needs money and wants funding for the last two episodes of HBN.
He was cool for a long while, even after cracked, but he's really gotten a fair bit worse in quality since then (He wrote a cringy as fuck song as some sort of anti-trump video after the facelift thing. It was embarrasing). Still, I'm sorta sad to see him go.
edit: almost forgot to pre-empt the "HBN is still a thing?" question. Not really, the last one was like... a year ago. "The last two episodes" thing is weird.