WordPress version: 3.4.1
WordPress SEO version: developers version (still reflects 1.2.5 version number though)
I did this:
On SEO > Social, I clicked the blue button "Add Facebook Admin". I authorised the app as required on the Facebook site.
I expected the plugin to do this: Redirect to the SEO Social admin page and somehow reflect my Facebook page insights.
Instead it did this:
Redirected to a 404/Page Not Found.