I'm guessing your files have a UID of 25 or 987. When we do upgrades, 25 and 987 seem to own quite a bit. You should be able change the owner of those files all to root without causing any...
You are experiencing this problem after a reboot before that everything was fine, is there any reason for the reboot I mean any changes were made to the system before the reboot??
Also check under /etc/zones and make sure all the config files are present. You should see the index file along with the .xml files for each zone. Also, if the zones are in a separate file system...