According to fans at the show, she apologized for being so late but she's late for a good reason cos' she wants the show to be perfect. She also said her manager wanted her to wrap it up during the Frida section because people should catch the last train and she said like twice that she is not a self-centered bitch who likes to start late but that she is a perfectionist.
She then asked the audience if they wanted her to hurry up and finish so they can catch their train, or take her time, or if they wanted her to carry on and they choose option 2! The crowd naturally cheered her on and she did Ghosttown.