I’ve had a file upload field in use for some time now , it’s on a CPT for newsletters , it’s a file upload field and is set to show only on the CPT ‘newsletters’
I’ve noticed today that this field shows on the screen options on every page and post ??
if it’s checked it just displays a spinning loader continuously
this field shouldn’t be showing in the screen options what has happened , has a bug been introduced in an update ?
Same problem happening here after wp updated to 4.2.1. Nothing has changed, and it worked perfectly before, so I assume this is a bug / incompatibility derived from the upgrade. I am using ACF latest.
I had this problem and solved it by clearing the CDN and browser cache of all of the ACF js and css files.