Of my Rhino Atmos discs, Black Sabbath and The Doors are the only 2 (out of 8) that display ATMOS immediately (like my other ATMOS discs). If you purchased the bundles, are you seeing ATMOS displayed on your receiver for all disc?
Did you try a hard reboot of all your entire system? I mean unplugging everything and replugging it in? All this digital stuff can go crazy from time to time.
(I had an incident Monday night with my TV vs Cable Box. Missed almost the entire first quarter of the Jet game until I unplugged / replugged the TV and Cable Box. Of course, the Jets began playing like crap when I finally got everything working. LOL)