Fitzpatrick,
In either case, the 'final' URL is something along the lines of
www.rasmussenlawfirm.com/public-safety-vs-housing-crash, which we'd recommend you post. Facebook will try to resolve any redirects before posting a URL to a wall, so it's possible the redirects are causing the problem. Additionally, on that page, the og:url tag points to the 'longer' URL, which is correct, but will also re-enforce Facebook's 'search' for the final destination.
Try posting the longer URL and see what happens.
We're still looking into possible causes from Fabram's issues above, but it's possible they issues are related, we just don't know yet.
Alex