PR ported to Darga. This only applies to 5.6 since this started happening after we moved to RAILS 5. This need not be back ported to 5.5 https://github.com/ManageIQ/manageiq/pull/9903
I reproduced this issue on 5.6.0, but in 5.6.1 I am no longer able to reproduce 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://rhn.redhat.com/errata/RHSA-2016-1634.html