Hi @kcreative,
There are two types of editor, the rich editor, and the HTML editor. When you edit the headline it is on the rich editor and when you switch the rich editor to HTML editor, it added some <p>
tag and that’s the reason why the text disappeared. In order for you to edit the headline title, you need to remove the <p>
tag.

After removing the <p>
tag, the headline text is now visible. Please note that when you hit the save button, your editor should be HTML editor so that when you are going to edit it again it won’t add any <p>
anymore.
Hope that helps.
Thank you.