Actually I installed iron now just because of Your message.
After a fresh install of iron actually it is working without problems.
Please try a reinstall: sudo pisi install --reinstall iron
Please note that iron is not is the official Pardus Reposority. It is located in the community repo of PardusUser.de
(just in case if You are thinking of an bug report so You can´t blame the Pardus developer because they are not responsible)