After latest update my profile is gone. How do I restore it?

Description of the issue:
How can this issue be reproduced?

  1. today is march 23rd 2020. 10:06 am eastern us time. When I opened Brave, a window opened asking if I wanted to login as a guest or create a new profile. I had a profile. I tried logging in as a guest. When I clicked on about there was no about info on the version of brave. I went into control panel and I show Brave installed on march 22, 2020 version 80.1.5.115 . It was working for the last 2 days. This is the second time when I did an update that I lost my account. can anything be dome. Thank You.
    John

Expected result: My profile restored

Brave Version( check About Brave): version 80.1.5.115

Additional Information:

Can you make sure you have not created a new browser profile – orange box?

profile