Like most local restaurants, Lu Ding Ji had to adapt and allowed its customers to order food delivery during Covid19. However, Lu Ding Ji happened to encounter an impatient and "abusive" customer from Sengkang. According to screenshots provided by the restaurant, they were exchanging messages with a customer named "Seng Kang". Even when it was explained to her that the delivery person was in the midst of being contacted, the customer appeared insistent about getting a delivery timing from the restaurant. In the end, the food was delivered to the customer at 1pm.