We use hippotech door scripts on our rental units and up until wednesday we have been able to view and edit the scripts in the doors in our homes. The scripts are copy / mod / no trans. Now we get the insufficient privilege message. The only variable that has changed is the client viewer update to v1.17. This is also the same situation with my friend and her homes.
I have noticed that I can still view/edit the script while it is in my inventory.. but the moment it is dropped into any prim at all it is no longer viewable. So I guess in the meantime we can do the work on the scripts while in inventory, then delete the script from the prim and drop in the one from inventory.. and if more changes need to be made, repeat the process. But that is lame and if the script already in use has had tweaks applied for that particular prim/unit they will be lost and will have to be reworked out when the default starter script from inventory is dropped in.