So I have a weird wordpress site issue, where I can edit the site, but if I want to make any changes to the theme, none of them are reflected on the theme, or on the site.
After I click "update" where it normally says "changes saved successfully" - it then just defaults back to the original file before the changes I tried to make.
Anyone know what could be causing this or what I could perhaps do to fix the issue?
Here's an example of the live site where this is happening
Oh, and there is not a cache plugin installed on the site, and I've refreshed my browser / cleared cache.