Experiencing what seems to be an unfixable glitch in your editor.
Please see https://co50.com/website-builder/
You will note the page looks, for the most part, proper. Nothing out of the ordinary.
Now log into our site and edit the same page in Pro. You’ll see the last three sections on the page all have elements that are not properly formatted - yet they appear fine on the page when loaded outside of the editor.
I even tried removing the elements and replacing them. Same issue occurs.
Hi there @co50,
There’s definitely something odd going with your install, as Pro shows at the bottom of the page and the top in the wp-admin left side menu.
I see you have Essential Addons for Cornerstone installed, that was causing issues with the latest release.
Can you deactivate that and see if everything works correctly please?
If it continues to cause an issue, please add FTP to your secure note and we’ll debug.
Thanks!
Is Pro not supposed to be in both places? Not sure how that occurred. How to fix?
I disabled Essential Addons and that fixed the odd display issue, but now the page is broken because a few elements are Essential Addons. Can’t win either way. 
Hi there,
That only means that the addon is no longer compatible with the cornerstone. Please update your Essential Addon to the latest or contact the plugin author for compatibility fix.
Thanks!