That is odd. It definitely looks like something is off in the db file though (like a a missing field). Since you know which record it is supposed to be, view it in your admin and make sure ALL the data fields line up correctly. If something is off, download your db file, find the record in question, and compare it to its neighbors. That should tell you what's out of whack.
If everything seems to be OK in the admin, try rebuilding to see if it corrects itself. If that doesn't work, I'm at a loss.
If everything seems to be OK in the admin, try rebuilding to see if it corrects itself. If that doesn't work, I'm at a loss.