I ran the template against the vm that was consistently failing for me and it went through okay. I'll move this to verified for 5.4.4, but will keep an eye on this issue.
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-2016:1101