Duplicate page listing

I have an article that is being listed twice on the blog listing page. I verified that the folder/file for the page only exists once in the folder structure, and deleted everything under the cache folder, but still there. I have about 30 articles and never had this problem before. Any ideas?

Strange issue, are you using one of the stock themes, or you customized one?

it’s probably a different page that was copied and placed somewhere else that just happens to have the same tags, titles, etc. Best way to find this kind of thing is with some recursive searching for the title or something else that is similar in each page.