I've received a "schedule change notification" e-mail this week in which the flight times are identical to those in the original booking confirmation but "ON BOARD: LUNCH/SNACK" has become "ON BOARD: FOOD AND BEVERAGES FOR PURCHASE"!
It's a little surprising, since this is an 8-hour flight, and the airline's website still states that "Passengers in Economy class will have a three course meal together with their choice of drinks" with no suggestion that we may have to pay for them, but we'll be stocking up at Pret a Manger before boarding just in case.