This was a known issue and overall resolved for anyone who has kept their browser updated and active. What version of Brave are you using?
FYI, around 1.40 they asked everyone to update and then to leave the browser open as much as possible so it could sort itself out. The majority of people have had payment issues resolve, though not for everyone.
Regardless though, if you ever have issues in receiving BAT, then you should create an official Support Ticket so someone from Brave can review everything and try to get you everything.
Wouldn’t say that’s it, as only Brave knows what they mean and how to fix. I mean, I get the unblinded token thing but I earn plenty of BAT and have had no issues. I know Mattches and others from Brave have suggested we not try to make assumptions on logs, but rather just to always submit support tickets so we can get in contact with them directly. Usually they get things resolved, even if temporarily. (As long as people actually respond and provide the info needed.)
It doesn’t hurt to submit that support ticket along with it if you haven’t. I just wanted to let you see that it was an ongoing issue that should have been resolved. It doesn’t guarantee though and it never is a bad thing to have Brave look into it with/for you rather than to just be hopeful it works out. There’s always a chance yours is something else and I want to make sure we have you taking all possible actions so it can be completely resolved.