“MasterChef Australia” judge Jock Zonfrillo died Sunday in Melbourne, the day before the season premiere. He was 46. Australia’s Channel 10 announced the “sudden loss” and said the episode, which will also feature celebrity chef Jamie Oliver, is postponed. No cause of death was given. “With completely shattered hearts and without knowing how we can possibly move through life without him, we are devastated to share that Jock passed away yesterday,” his family said in a statement, per Deadline.