I was attempting to repartition Zorin but gparted blew up and scribbled the partition table. So I restored from backups and tried again, same thing. Something seems to be hurt with the partition table even on backups so I am doing a fresh install. If there is software on Zorin that you use please e-mail firstname.lastname@example.org and I will prioritize getting that re-installed. No user data will be lost.