Box after clicking like is only showing half

After you click the like button the box that comes out is only showing the left half.
You can view it here. I am using the twenty twelve wordpress theme and did not make any modification to the theme.

http://wordpress.org/extend/plugins/facebook/

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Unsafe JavaScript attempt to access frame with URL https://s-static.ak.facebook.com/connect/xd_arbiter.php?version=18#channel=f1aa57db5c&origin=http%3A%2F%2Fwww.wesleysmits.nl&channel_path=%2Fwp-content%2Fplugins%2Ffacebook%2Fchannel.php%3Ffb_xd_fragment%23xd_sig%3Df37036e41c%26 from frame with URL http://www.facebook.com/plugins/like.php?api_key=126430477523523&locale=nl_NL&sdk=joey&ref=above-post&channel_url=http%3A%2F%2Fstatic.ak.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D18%23cb%3Df131c75d8%26origin%3Dhttp%253A%252F%252Fwww.wesleysmits.nl%252Ff1aa57db5c%26domain%3Dwww.wesleysmits.nl%26relation%3Dparent.parent&href=http%3A%2F%2Fwww.wesleysmits.nl%2Fseo%2Fseo-tools%2Flaadsnelheid-website-testen%2F&node_type=link&width=625&font=tahoma&layout=button_count&colorscheme=light&show_faces=false&send=true&extended_social_context=false. The frame requesting access has a protocol of 'http', the frame being accessed has a protocol of 'https'. Protocols must match.
 Yozgj9e1Ijd.js:33
g.inform Yozgj9e1Ijd.js:33
i.connect Yozgj9e1Ijd.js:34
o.fireStateToggle Yozgj9e1Ijd.js:87
o.submit Yozgj9e1Ijd.js:87
(anonymous function) Yozgj9e1Ijd.js:87
(anonymous function)