I wonder if the extra bracket is tripping it up. Try this:
[contact-form subject='Running%26amp;Me'][contact-field label='Name' type='name' required='1'/][contact-field label='Email' type='email' required='1'/][contact-field label='Website' type='url'/][contact-field label='Comment' type='textarea' required='1'/][/contact-form]
Also, just to be sure, is Jetpack's Contact Form module still active at Jetpack -> Settings, and do you have any other form plugins active?