WordPress version: 3.4
WordPress SEO version: 1.2.2
I did this: activated the WP SEO plugin with Origami them activated (http://origami.gothemeteam.com/)
I expected the plugin to do this: Not mess up the layout of the Origami Options WP admin panel. I emailed theme support and they told me to contact the plugin developer, since the issue only occurs with this particular plugin.
Instead it did this: Added the following strange characters and new lines below the options tabs (copied exactly):