Ironwood - Failed to download key at http://nginx.org/keys/nginx_signing.key: HTTP Error 403: Forbidden

TASK [nginx : Install needed packages]
ok: [localhost] => (item=[u’python-passlib’])

TASK [nginx : Add apt key]
fatal: [localhost]: FAILED! => {“changed”: false, “failed”: true, “msg”: “Failed to download key at http://nginx.org/keys/nginx_signing.key: HTTP Error 403: Forbidden”}
to retry, use: --limit @/var/tmp/configuration/playbooks/openedx_native.retry

PLAY RECAP
localhost : ok=35 changed=5 unreachable=0 failed=1

@divya Was this a one-time transient issue, or did you face this again?

I am getting again, done nginx installation and added to apt-key manually. again I am getting the same error.