Looking to address this on the Ansible Galaxy side.
https://github.com/ansible/galaxy/pull/1027
Right now galaxy.ansible.com is at version 3.0.5. The above fix will be released with 3.0.6.
Looks like the commit was moved out of 3.0.6 and into 3.0.8. The production galaxy instance is at 3.0.7, next release should include this fix.
Verified and Passed. Changing status to Verified. Server galaxy.ansible.com Server Version 3.0.8
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:2652