We have implemented the Google Feed API to display our latest blog posts on our website. However, even after 24 hours, our most recent post is still not appearing on our site. Despite confirming that the RSS feed contains the newest content, it seems that Google's cache is still storing the old data.
I came across this inquiry which suggests using a query string to clear the cache, but all attempts to add one result in the feed failing.
Here is the functioning link to our feed: http://ajax.googleapis.com/ajax/services/feed/load?num=7&q=https:%2F%2Fsigwhatsnew.wordpress.com%2Ffeed%2F&v=1.0
And here is the same feed with an appended query string: http://ajax.googleapis.com/ajax/services/feed/load?num=7&q=https:%2F%2Fsigwhatsnew.wordpress.com%2Ffeed?foo%2F&v=1.0
Despite trying various combinations of query strings, encoded and decoded, before and after the trailing slash, I have been unable to successfully refresh the cache.
If anyone can provide a working URL that will clear the cache, your help would be greatly appreciated. Thank you in advance.