Well, thanks for the reply, but don’t worry about it because I found the problem. After a good nights sleep, I started off today with some solid troubleshooting and found the issue. It was an enqueue_scripts action I imported into the child theme functions.php. It was for some legacy scripting from the old page for a function which I’ll be able to implement much better via your theme- so I’m better off without it anyway. Once that bit was deleted from functions.php, pages loaded fine.