I'm testing 7.2 - is that what you are using? When I upgraded my db those devices were now longer visible in the same views. So I deleted controller and rediscovered. I could add them back into the same views but then they disappeared - count shows they are there but not visible.
Also in wireless Devices topolgy see the controller, but only one AP inside.
WSM E0502 -
Also could not upgrade to P05 unless I delete all the WLAN history data first - which I'd like to keep
I want to manage the Aruba APs in addition to the MSM stuff but need P05