Need some help or insight on a zwave repeater problem I'm having

So, good news and bad. @JDRoberts , @slagle would like your opinion on this. Support identified two zwave ghosts on my mesh, but they couldn’t remove them, which means that I won’t be able to run repairs anymore. After reboot, my mesh seems functional, but I want to add a few more switches. I was told that devices should route optimally without running a repair. Any thoughts, advice? @duncan