Hanging headlines...

Quite frequently, I will click on a headline on a news site like CNN.com and it will take me to a page where the said article is not yet posted. I'm assuming this is because they have made the correct updates in their CMS system but the cache servers have not caught up. Regardless of the technical issue, this is really an annoying user experience and would mystify many users who may not understand that content is being cached all over the Internet. I'm surprised they haven't solved this problem yet.