Francisco GP (crishnakh)

When the plugin ACF or ACF Pro 5.6.0 is active the native WordPress Custom Fields on post, pages or CPTs is not visible and gone missing. If you disable the ACF plugin the custom fields are visible again.
The functionality to hide the WordPress custom fields was introduced in ACF version 5.5.13 but then made default in 5.6.0, it was made default to speed up the page speed load of the admin edit page/post screen.
This plugin reverse this behaviour, so you don’t need to edit the function.php of your template.

Custom Fields Missing When ACF is Active

Reverse missing Wordpress custom fields when ACF is activated.

room34

This is an extremely simple plugin that uses jQuery to remove broken images from displaying on your pages.
Note that version 1 does not alter any content in the database, nor does it remove the image tags from the initial HTML output of the page, so it doesn’t stop 404 errors, nor does it benefit SEO or PageSpeed scores. It does, however, prevent the dreaded “broken image” icon from appearing in your pages, and in most cases it will remove the blank space some browsers allocate for images as they are loading.
Coming in version 2: We’ll be adding an admin tool to let you see a list of posts and pages containing broken images, along with a tool to automatically remove their <code>img</code> tags from the database.

Remove Broken Images

Very simply, uses JavaScript to remove broken images from page display.

Custom Fields Missing When ACF is Active vs Remove Broken Images