And I've had it on KLM. Which was in fact very amusing as the entire contents of the cupboard - napkins, tablecloths et al landed on the rowdy, obnoxious staff travellers who were in 1AB & 1JK.
I chuckled - which doesn't happen on a Combi very often.
I do hope you weren't too distressed wtraveller - but I would brace yourself for many more thrills and spills of the loose fixture and fitting variety if you're flying often enough to hit Gold. Good luck!