What could have happened is since the payout period is from November 1st to November 31st the additional BAT could have built up from Dec 1st until now.
I have been getting ads like crazy this week.
It is possible that you have acquired 4 BAT through ads this week.
Also, if you are using multiple devices such as PC & mobile the payouts will come at different times.
The main payout thread for the month is always listed on the main page:
When this light turns green the payouts from all of your devices should be in your Uphold account.
Watch the payout thread above.
It’s a weekend and it usually takes a few extra days.
If after the lights are both green and you still haven’t received proper payout you will be able to report irregularities