@MXR156 and @Leon3 long story short, both of you were probably flagged. This is another way of saying the antifraud system likely suspended your accounts for unusual behavior.
Regardless of whether that’s the situation, you need to create a Rewards Support Ticket at https://support.brave.com/hc/en-us/requests/new?ticket_form_id=360001302431 so someone from Brave can look into your situation and see what they can do.
You may also want to read my little FAQ area at Helpful Info & FAQ for Brave Users