This happens if your session to the Badge Builder site is expired and you enter the site via HTTP URL (instead of HTTPS).
The reason is that we set cookies to be secured and thus not stored when site accesses insecurely. This creates the malfunction during the authentication flow.
The fix would be to allow entering the site only via the HTTPS URL by redirecting properly when accessed insecurely.
This happens if your session to the Badge Builder site is expired and you enter the site via HTTP URL (instead of HTTPS).
The reason is that we set cookies to be secured and thus not stored when site accesses insecurely. This creates the malfunction during the authentication flow.
The fix would be to allow entering the site only via the HTTPS URL by redirecting properly when accessed insecurely.