Hi, @Frodo, I really don’t know, I’m sorry. I think there may be technical issues, and issues with porting to Uphold; I also think some have tripped anti-fraud detection - either accidentally, unknowingly, or knowingly.
It’s only my humble opinion, but if a Creator or non- haven’t received BAT payouts for some months, they should consider that Brave may have seen indications of suspicious activity according to their detection system. Getting in touch with Support is best, providing all the details asked for, and being forthcoming and honest.
Anyone more knowledgeable than me on this topic is welcome to correct me if I’m mistaken.