I am trying to figure out how to get into the area behind the gate with a green lock on it in the area between the train station and Hogwarts. The path takes you to Hogsmeade. I have only Harry, Ron, and Hermione. There is also a boy with a cloud over his head right in front of the gate, and what I think is a golf club by it as well. The ghost keeps going behind the gate, so I know I'm supposed to get back there, but I dont know how. Please help! Thank you