Is Planned Parenthood faking a hack on their website?

Planned Parenthood's website source contains suspicious code that someone more knowledgeable than myself should look deeper into:

    <body class="site_down_template no-write edit-disabled"
		 data-page-category="Under Attack Campaigns"
		 data-page-type="Site Down Template"
		 ontouchstart="">

    <meta name="title" 
       property="title" 
       content="Our site is down due to extremists :: Planned Parenthood"/>

An image has since been replaced:

    <link rel="image_src" href="/images/planned_parenthood_is_under_attack.png"/>

There are reports that the CSS was tweaked during the hack:

https://twitter.com/redsteeze/status/626603985932316673

Planned Parenthood also seems to have changed their story on Facebook multiple times:

https://twitter.com/SooperMexican/status/626606261577097216