Room Controls

[Mavrik]

Are Zoom Room controls unavailable at the moment?   I changed nothing within my profile (JSON file) and all my custom buttons are gone.  The header (which I name "Room Controls" and can change it on the fly) is there, but nothing else.  Have tried deleting JSON file/adding back in, disabling Room Controls/re-enabling, signing out/back in.  Nothing is working.  Anyone know anything?