Let me know about the plugin. If not that one please let me know where I can find the one that you’re using.
Also, are the only pages on the site that this is happening related to this plugin and you don’t see this on any other page of the site?
Have you tried deactivating other plugins on the site to see if the problem goes away?
I’d say to try and deactivate this plugin, but I’m assuming that the page will not load without it, you could still try.
The problem is not in ACF, so we need to work out where the incompatibility is.
