I'm curious about the correct amount of BAT I have

[rosiecar]

Perhaps the post at this link explains it?

Heads up: Estimated pending rewards counter fix

Hello BAT & Brave community! We wanted to share a quick heads up about an upcoming browser update. Some users in the most recent ad earnings payout (May 2021 payout) received their BAT earnings, but didn’t see their estimated pending rewards counter decrease. We have a fix for this coming, so if you were a user who was affected by this bug, you will see your estimated pending rewards counter decrease. Don’t worry, you aren’t losing any BAT that is owed to you for any ads you’ve seen since then!…