Flew LHR-BOG this week - food was awful. It is served on a table cloth but it was a choice of chicken/potatoes/veg or gnocchi in a plastic box. Had the chicken which was lukewarm. This was weirdly then served with a choice of a large salad bowl or a sandwich! Served with bread (no butter or oil) and then an ice cream for dessert. Wine, OJ or coke as drink. Breakfast was a very small omlette and more bread with tea/coffee.

We did get a letter saying they still hadn't restored full service out of LHR, so it may be better in the other direction

Also note re: lounges, Singapore Airlines won't let you in their lounge before 8.30pm & AC/UA is closed at that time. If you're earlier then try use the Lufthansa lounge in the A gates area or at least remain in the main departure lounge.