Apprently once the content cache has been generated it won't update even if the content changes

• Access the first server and create "FolderA"
• Access the second server and verify that "FolderA" is present
• Access the first server and create "ArticleA" inside "FolderA"
• Access the second server and access "FolderA/ArticleA"
• Access the first server and update "ArticleA" to "ArticleA2"
• Access the second server and refresh
• You'll notice the url will be updated to "/FolderA/ArticleA2" but the content will remain the same