Draft post is replacing content in opened posts or pages

I recently updated to the WP version 3.8.3. I’m now having issues with a draft post that is replacing my content in any open post or page. So if I go to a page that’s already published, the current content disappears and it’s replaced with the content from my draft post. I’m unable to create a new post, alter a page or pretty much do anything on the back end with this issue. Please help!