Fortunately, I quickly realised that I had the WP Super Cache plugin  installed which makes my blog more static so that it calls on my web hosting’s server less, thus uses less of its resources. If that all sounded like gobbleygook – basically it makes your blog perform faster.

However, you have to remember to delete the old cached copy (which will show the new updated version of your blog) or else your new stuff won’t show.

I went and checked my options (It’s under WP Super Cache Manager in Settings) and sure I found that the “Clear all cache files when a post or page is published” option was unchecked. I checked this and clicked on “Update Status” and any new posts now show up immediately without me having to clear the cache.

Here’s a screenshot of the option which should be ticked: