New Blog Templates option doesn't get updated

I'm using New Blog Templates for creating my sites, but all the created pages are showing up as [Blocked by super admin]
https://static.livechatinc.com/8801096/P6F0LHKTOY/76f4ce7c4cfe3a02323531e878069fbf/blocked.jpg
The option for that is this one
https://static.livechatinc.com/8801096/P6F0LHKTOY/8a412e4f05eb00ca9a8049adec253449/locked.jpg
But even with it disabled, it seems like the setting's always taking effect So I contacted WP engine and their support asked me the following
"Can you tell me the name of the cookie when this setting is enabled/disabled so we can search for it and clear it? Thanks"