A source close to “Saturday Night Live” told Variety that its next three shows have been postponed. The iconic NBC comedy series was supposed to return on March 28with host John Krasinski and musical guest Dua Lipa. But since “Saturday Night Live” films in front of a live audience in New York City, one of the epicenters of the coronavirus outbreak, it’s only logical to cancel the program. But the cancellation is the latest disruption in the entertainment world, which has seen dozens of television shows and movies shut production down in the past week.