Hi Peter,
Thank you for reaching out and thanks for using BoldGrid Post and Page Builder for WordPress!
If your elements are displaying correctly in the editor and not on the live website I suspect caching may be the reason for this. You should clear all cache associated with your website including browser cache, and any server side cache. Often times when we make frequent changes to our websites elements get cached into the database for performance purposes and it can cause the old element to display live even after it has been changed or removed.
I see that you’re using the Ultra WordPress theme and not one of our recommended BoldGrid themes like Crio Pro WordPress theme. There is always a possibility that your theme already has these post view functionalities built into it. You may want to contact the theme developer to inquire about that.
I hope this helps. Please reach back out to us if there’s anything else we can answer for you.