Customers rubbed the wrong way by the discovery that the “one-hour” massages touted in Massage Envy’s advertisements last only 50 minutes do not have a case against the franchiser, a divided federal appeals court has held.The 7th U.S. Circuit Court of Appeals this week declined to revive a proposed class-action lawsuit two women filed against Massage Envy Franchising LLC.Kathy Haywood and Lia Holt allege Massage Envy is violating state consumer-fraud statutes by burying a disclaimer on its website that …