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= ->[secret]&scope=openid+email (@::ffff: 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?