I recently sent 25 BAT to my Brave browser’s “Payments” wallet.
The transaction is confirmed and visible on etherscan, but is not available in the browser.
The browser is showing the following text:
Please wait while we convert your Bitcoin to BAT.
This can take anywhere from a few minutes to several hours, due to the Bitcoin transaction confirmation process, and will continue normally even if you quit Brave.
Which is strange considering that I didn’t pay with Bitcoin.