Hopefully they have plenty of checks and tests to make sure this isn't the case, but having no knowledge of the details and simply reading this article, my thoughts at several points ran to "conspicuous instrumentation failure."
Granted, it's totally reasonable that we should either not know what to expect or simply expect the wrong thing, having never been out that far. I just can't help wondering how much we can do to confirm what's being reported is based on valid readings (and, of course, whether that confirmation is being done before the PR people send it out into the media microcosm).