Brave Rewards icon problems in browser

Guys, my problem is the following and I need to know if it has happened to you and what was the solution to fix the situation.

As you know, in the browser, in the top right corner of the URL address bar, there is the Brave Rewards icon (the red triangle with white). It happens that sometimes most of the time, when I run it to know my details, review my summary and from there, access my verified Uphold wallet, the plugin remains in infinite execution progress, it does not finish its process to display data.
Is this normal? it did not happen before! Do I have to do any update or management in the browser to solve the issue?