My youtube views hits are frozen? any help?

Hi, recently my youtube videos views hits are not moving... Can anyone help me? it's stuck at the view of 309(3 of my videos) Here Are the link:http://www.youtube.com/watch?v=PLsTwIigqfY , http://www.youtube.com/watch?v=Bvfniokmv0M , http://www.youtube.com/watch?v=lqO2Y4xWG5E .. Thanks!! Please Help me!!