Suddenly today I cannot start the flatpak anymore. After start a popup appears with the text: "Profile not found" - "Your profile "MullvadBrowser" cannot be loaded. It may not exist or may not be a...

If you are having issues with Mullvad in Linux (Flatpak) and getting a message along the lines of ““Your profile ‘MullvadBrowser’ could not be loaded””, it’s a known bug and the only workaround right now is to use the test version:

flatpak install --user https://dl.flathub.org/build-repo/112221/net.mullvad.MullvadBrowser.flatpakref

spoiler