Lost My BATs after an update

Description of the issue:
Lost my BATs after the latest nightly build, 1.15.29

**Steps to Reproduce (add as many as necessary):

I open the brave rewards at the new tab panel and it’s compromised to 0.100?BAT after being +1.4

  • the ad history is still available

Actual Result (gifs and screenshots are welcome!):

Not my BATs, just. 0.100

Expected result:

To find my normal number of BATs

Reproduces how often:

Operating System and Brave Version(See the About Brave page in the main menu):

Windows 10, Brave Nightly v1.15.29

Additional Information:
I am devastated, thought of migrating back from brave