I’ll confirm this plugin broke a little with the new WordPress 4.3 update. If you save while looking at the “Visual” tab, the page refreshes and inserts the HTML version of your post into the box, and that is the text that goes live. So your post ends up being a giant paragraph of HTML codes.
For now, I’ve been having success with a very simple workaround:
Click on the “Text” tab before saving.
If you forget to do this, just cut-and-paste the HTML from the Visual tab to the Text tab, click the save button, and all is well.
