The actor has walked out of Sujoy Ghosh's Durga Rani Singh citing date issues.Kangana Ranaut's acting career has reached soaring success with the release of her recent film, Queen. She set a new benchmark for her contemporaries and even predecessors by signing Sujoy Ghosh's Durga Rani Singh, thus replacing all the probable choices by valiantly agreeing to play a mother's role to a 14 year-old onscreen.