After the final paragraph, your source code has three consecutive ‘Save’ links.
https://pasteboard.co/IO1pmLB.png
In the content post/page editor, please switch to the text/code version and see if this hidden code is contained within the post/page.
If it appears in the text/code version and is not necessary, please remove it.
If it doesn’t appear in the text/code version, it is likely added by a plugin or theme. The fastest way to figure out which plugin or theme adds the extra code is to?deactivate all non-Yoast plugins and switch to a standard theme?like?Twenty Nineteen.?
Test this on your development or staging site, if you have one. If not, we recommend using the?Health Check & Troubleshooting?plugin. This plugin allows you to run a conflict check?without affecting normal visitors to your site.
As we can imagine that you’re unfamiliar with checking for conflicts, we’d like to point you to a step-by-step guide that will walk you through the process:?How to check for plugin conflicts.