Arcserve 9 for netware???. This sort of thing used to happen a lot in Arcserve 7 manager s/w for Arcserve for Netware. I've seen some baffling things happen. (I did save screenshots for a while), missing object trees, duplicated object trees, things with the wrong name n stuff. Maybe its the same old fault being triggered off.
I usually got around this by rebooting the workstation and recreating the job from scratch. I had so many problems editing existing jobs that I made it a policy decision always to recreate from scratch and never save/edit/load jobs at all.
Regards
Mark