An error has occured

Description of the issue:
Whenever i use my 2 step authentication (nationwide log in method in Norway, “BankID”) through my bank to log in on any services which require a secure id login, the process is sent to my phone. I then, depending on my choice of login method, either open the dedicated app or type in the information needed when the feature is started on my phone. When approved the information is sent back to the browser. When the login should be authorized i get an error message. I have the same issue on every attempt. Both variations have the same error once the login should happen.
There are no issues on other browsers.
Picture to show login choices.
Error2

Actual Result (gifs and screenshots are welcome!):

Expected result:
login approved.

Reproduces how often:
Every time, on every login method

Operating System and Brave Version(See the About Brave page in the main menu):
Windows 10.
Brave v 1.51.110

Additional Information:
Please ask if you can think of more info you need.

Try turning off brave shields by tapping on the lion icon in the address / URL bar. If that doesn’t help →

Try in a private window or a new profile?
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Remove extensions and cookies to see if that helps.