Not pulling site "name"

This was answered, but not correctly. When I share a blog post on FB it pulls the blog title, but doesn’t pull the site “Name”.

http://the-martial-way.com/what-is-kiai/

Source code shows <meta property=”og:site_name” content=”The Martial Way” />

If you run the URL though the official Facebook debugger: https://developers.facebook.com/tools/debug/sharing/?q=http%3A%2F%2Fthe-martial-way.com%2Fwhat-is-kiai%2F

You get: What is “Kiai”?

You should see: What is “Kiai”? | The Martial Way