I agree. It is rather daft. The programme should be switched off or taught to p**** words properly.
UK English does not has A S S as a perjorative, as US mangling of innocent words does, but describes an animal like a donkey. F A G is slang for a cigarette. F A N N Y is rude as it refers to different part of the anatomy. That excellent British seaside town S C U N T H O R P E has long been the sacrificial lamb of over zealous internet nannying.
please do something about it sooner rather than later. As Bob has said it can make questions and answers senseless.
Even from a USA dictionary it is not really a rude word:-
Definition of ass
1 : any of several hardy gregarious (see gregarious 1a) African or Asian perissodactyl mammals (genus Equus) smaller than the horse and having long ears; especially : an African mammal (E. asinus) that is the ancestor of the donkey
2 informal + impolite : a stupid, obstinate, or perverse person a pompous ass made an ass of himself —often compounded with a preceding adjective Don't be a smart-ass.