Enfold theme not working after updating to WordPress 4.0

Hi pelase help.
I am having problems with Enfold theme after updating to WordPress 4.0.
I disabled all plugins and the problem persisted.
I switched to Twenty Fourteen theme and the problem was not there.

Here are the main symptoms that I have noticed while trying to add a new post or edit an exiting post:
Cannot edit the permalink.
“Add/edit link” button doesn’t work.
Cannot schedule the post for a later date with the “Publish immediately” section.
Wordpress SEO by Yoast window shows nothing.

My web host helped me find the workaround to activate the Twenty Fourteen theme, add a post, then activate the Enfold theme. This is not good for several reasons, including:
It is very inefficient to switch back and forth between themes.
I have to switch from Twenty Fourteen to Enfold to preview the page, then switch back to make edits, then switch back to Enfold, and so on and so forth…
Persons visiting the site will have a poor experience while I’m on the Twenty Fourteen theme.

Please help.
Thank you very much.