ACF - AJAX Debug

Request URL: https://[REDACTED]/wp-admin/admin-ajax.php?_fs_blog_admin=true
Request Method: POST
Status Code: 200 OK
Remote Address: [REDACTED]:443
Referrer Policy: strict-origin-when-cross-origin
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: https://[REDACTED]
Cache-Control: no-cache, must-revalidate, max-age=0
Connection: Keep-Alive
Content-Type: application/json; charset=UTF-8
Date: Wed, 26 Sep 2018 16:21:12 GMT
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Keep-Alive: timeout=5, max=78
Referrer-Policy: strict-origin-when-cross-origin
Server: Apache/2.4.29 (Ubuntu)
Transfer-Encoding: chunked
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Robots-Tag: noindex
Accept: application/json, text/javascript, */*; q=0.01
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 294
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: [REDACTED]
Host: [REDACTED]
Origin: https://[REDACTED]
Pragma: no-cache
Referer: https://[REDACTED]/wp-admin/post.php?post=64&action=edit
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
X-Requested-With: XMLHttpRequest
_fs_blog_admin: true
action: acf/ajax/check_screen
screen: post
exclude[]: group_5babb1f1ea331
post_id: 64
page_type: parent
post_terms[location][]: Ballroom
post_terms[track][]: Main Stage
post_terms[conference-day][]: 3 December 2018
post_terms[conference-day][]: 6
nonce: bc2110d636