(FIXED) YUM reporting "Update notice RHBA-2017:0397 (from rhel-7-server-rpms) is broken, or a bad duplicate, skipping."

This is on an RHEL7 system. This message started getting reported by the YUM check-update cron job a few days ago. A search via Google came across an older Red Hat KB article that recommended performing a "yum clean all" and then retrying the update check. I tried all of this and it still returns this error.

Anyone else seeing this? I cannot report this to support myself as all of our systems are on self-support entitlements.

I'm hoping others have reported this already and it will be resolved sooner than later.

EDIT: Just wanted to add that I applied all of the pending yum, rhn, and rpm updates on this system and I'm still seeing this message.