Referencing the wrong page in Comments?

Patrick,
Not sure what's going on. There's a few strange things that are worth looking into, but I don't have a magic bullet answer for you.

First, I'm not seeing any Open Graph tags on the page you linked to. Can you go to the Social Configuration -> Open Graph tab section in the JFBConnect admin area. Then, make sure that Open Graph is enabled. That should help make sure the right tags are placed on the page.

Next, your site is actually returning a 404-not found error on that specific page of your site. I'm not sure why that is, but that's going to be terrible for any 'crawlers' that try to scrape your site, like search engine and Facebook. You'll need to look into why that page is returning a 404 response even though the page seems to be displaying properly. I wouldn't have even noticed the code if Facebook wasn't calling it out in their debug tool. An image is also below showing it from my browser tools:

Hope that helps get you started, but if you need anything else, just let me know!

Thanks,
Alex