Auth0 on AWS ec2 instance not working

I am using Auth0 on my AWS ec2 instance, after logging in I see logs:

302 GET /hub/oauth_login?next= -> https://MYAPPDOMAIN.eu.auth0.com/authorize?response_type=code&redirect_uri=httpmydomain.eu-west-2.compute.amazonaws.com%2Fhub%2Foauth_callback&client_id=1NO2nDMqXhSVPrihmEJIrUVSCMnZsoEg&state=[secret]&scope=openid+email (@::ffff:92.40.187.36) 2.10ms

But the browser fails to response and direct me tho the post login page. No errors in the logs, and it works locally. I am using it to login to JupyterHub.
I think I need to configure my AWS instance somehow. I have added TCP/HTTPS to my security group of the instance to the inbound rules.

I am very stuck on this one, could someone please assist?