From a nearby reply there is a clue that it's a new Americanism. I have to resist the urge to send a complaint... I'm not ready to become an old geezer who complains about things changing. But I admit that I grit my teeth when people talk about their 'gas bill' and I genuinely don't know whether they're talking about petrol or heating gas, or say "gotten" instead of "got", etc etc; there's no way to say "but we're supposed to use British words here" without sounding like an arse...