A rumor that Carson Stadium Cinemas, the former Northgate Cinema complex, had closed down the four-screen business on Carson City’s north side was put to rest Monday by Todd Bloomhuff of the theater’s parent firm.Bloomhuff, chief executive officer of Bloomhuff Entertainment Inc., in Incline Village, said the theater was open and playing eight movies, alternating them on the four screens in the theater building at 2571 N. Carson St.“The theater is open,” he said. “We’re doing very well. The community has embraced us.”Bloomhuff said the cost is $3 per ticket, adding, “A family of four can see a movie for …