Jumbled password form

Is this regarding a particular plugin or theme?

Probably, but not sure. You’ll see when you click the link.

Contact your theme’s author: https://themeforest.net/user/minti

The issue may possibly be caused by the theme’s CSS, but the backend for the code is from WordPress. The form is generated by the standard radio button options (public/password protected/private) for the posts.

Is this regarding a particular plugin or theme?

The easiest way to determine this would be to deactivate all plugins and switch to the Twenty Fourteen/ Thirteen/ Twelve/ Eleven theme to see if the issue persists.

Not an option, the site is live. This is a new add on feature.