So let me get this straight.
Allegedly, the Cabin Crew reported a trumped up in flight emergency to the flightdeck?
Which provoked an unnecessary divert?
Whereupon landing, they promptly abandoned their pax?
Surely there must also have been onboard announcements to pax to "explain" the divert? Were they advised it was a cabin air issue?
In which case the CC deplaning ahead of anybody else must have left any half knowledgable pax dumbfounded.
If I'd been onboard and next to an overwing exit I might have been tempted to pull the hatch just for extra added f@*kedupness.
Just to keep the lawyers happy, you understand.
I do hope they get royally sh@fted if that is the case.