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.
I already created a new bug 1762580.
You can see iptables-save from the all nodes in attached openshift_info.tar/node/*/node_info.txt
I could see same result from all nodes.