Hi, why have you updated the times on these two episodes of MasterChef? 21:00/9pm ET is correct, as they are the 2nd hour of 2-hour blocks each night. Changing these also makes only one episodes from each night visible in the schedule.
https://www.tvmaze.com/episodes/2367406/masterchef-12x13-grubhub-challenge
https://www.tvmaze.com/episodes/2373834/masterchef-12x17-restaurant-takeover-spago