As you know, the theme doesn’t change much from Twenty Thirteen, so I can’t think of any reason why Yoast shouldn’t work. It’s certainly been set up on testing sites where I’ve had Blogsonry installed with no obvious issues. It’s a HUGE plugin though, so I’m not quite sure which part you’re trying to make work.
Must be just me so!
When I try to share the homepage to Facebook the preview doesn´t seem to use any of the OG stuff but instead take some random image from the blogposts and the title of the newest blogpost.
Individual blogposts can be shared just fine. Weird.
This is definitely not a theme issue and probably not even a Yoast issue. I’d use the Facebook Link Debugger and see if that fixes it.
Fixed!
SEO -> Titles and Metas -> Other -> enable Add noodp meta robots tag sitewide
