Hi Alzander,
Realy having a hard time on this issue.
I have moved the sh404SEF plugin to an earlier position (#45) and JFBC to LAST.
Still I see <meta property="og:description" content="{JFBCLike l..." />
So 'something' else is doing this but I don't have anymore extension doing something with SEO tags etc.
Also you stated: That should let JFBConnect set the og tags, which is more flexible and generally better.
What do you mean with that? Because with SH404SEF I am able to add the description per page etc something that is realy good for Google.
But let's say I don't use SH404sef anymore for ding this what does JFBC do with og:title. og:descr etc?
PS I know this happens when users like me have 2 similar plugins
hope you can shine a light on this issue.