I read every post, fully :) …
I’m assuming the FB plugin you’re using is is the WP get_permalink() function to get the current page’s permalink to pass to FB. You are never actually leaving the directory home page, even though the address bar does change so the URL being passed to FB is actually “correct” … btw, Which FB plugin are you using?
Of course this isn’t ideal … so … My next dev cycle, which is monthly releases, will be addressing this by making sure the get_permalink() function is filtered so it’ll return the correct URL when on one of Connections “virtual” pages. A couple related items … the page title will also be filtered to show the current category / entry name as well as the browser window/tab title. I may even use an except of the bio field for the page meta.
These items are necessary not only for this issue, but to greatly increase SEO.