intltool-0.50.1 is available now, and it fixes important bug in GNOME 3.4 app menus handling.
intltool-0.50.2-1.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/intltool-0.50.2-1.fc17
Package intltool-0.50.2-1.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing intltool-0.50.2-1.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-3217/intltool-0.50.2-1.fc17 then log in and leave karma (feedback).
intltool-0.50.2-1.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.