BAT Rewards not resetting after monthly deposit

Description of the issue:
Brave rewards do not appear to be properly resetting on a monthly basis, significantly impacting the amount of BAT I am am able to receive. The counter was resetting to zero after deposit for the first two months I used the browser, but now seems to reset to around 23BAT (a previous monthly total), and only deposits BAT I generate from that point forward. This last month, my Browser displayed 30BAT, yet I only received 7BAT upon deposit. The counter has again reset to 23 for the beginning of this month.

Steps to Reproduce:

  1. Use Brave and allow ads, have a verified wallet with Uphold.
  2. Visit websites and receive ads, as normal.
  3. After BAT deposit, check to see if BAT rewards reset to the previous month total, and begin counting from there, or to zero.

Actual Result:
BAT rewards reset to the previous month total or any non-zero number, after deposit to Uphold.

Expected Result:
BAT rewards reset to zero after deposit to Uphold.

Reproduces how often:
Every month after BAT gets deposited to Uphold.

Brave Version:
[Version 1.13.82 Chromium: 85.0.4183.83 (Official Build) (64-bit)]

Reproducible on current live release:
Yes.

Additional information:
Late 2013 MacBook Pro, iOS 10.15.6 Catalina