I've tried another browser and revoking the access through GitHub and re-adding it but I am still getting the error

Hi Benjamin. I know that the platform is expecting access to your email via GitHub profile. I’m pretty sure we’ve seen similar issues when someone hasn’t had a verified email. Can you check that things look right in your GitHub profile settings in terms of email address?

Just checked and for some reason my email in my github account is marked as undeliverable/unverified, thanks for the help!

🎉 😎