"Network" extends to April 28th; "The Play That Goes Wrong" will transfer to New World Stages; City Center announces Encores! Off-Center series; "Lifespan of a Fact" has recouped; cast announced for Duncan Sheik's new musical, "Alice by Heart" at MCC Theater; Off-Broadway cast of "Be More Chill" will transfer to Broadway; Lea Salonga will return to "Once On this Island"; Christian Dante White will be the next Freddy Eynsford-Hill in "My Fair Lady"; Jack O'Brien replaces Gregory Mosher as director of the upcoming Broadway revival of "All My Sons"; listen to Patti LuPone sing "The Ladies Who Lunch" on the forthcoming West End cast album of "Company"; Galt MacDermot, composer of "Hair" and "Two Gentlemen of Verona", dead at 89