@fl0i You can fully exit Opera and delete the cookies file.
If that doesn't do the trick, you can rename com.operasoftware.OperaGX to com.operasoftware.OperaGXOld. Then, start Opera and test things out.
Do more on the web, with a fast and secure browser!
Download Opera browser with:
- built-in ad blocker
- battery saver
- free VPN