I'm making updates to a file in /site/themes/my_theme/layouts/default.html, specifically adding a Google Fonts in this case.
The changes show up locally, but not on my staging site (MT Grid + Cloudflare in dev mode & proxy only).
I did have 'Static Page Caching' (File) enabled to test it out but now disabled.
If I FTP in and look directly at the default.html file I can see my updated code is there:
...it's just the page shown in the browser seems to be looking at something else - indeed I can actually delete the default.html file on the staging server and the staging site still loads just fine.
I have turned all caching off and off in the CP & also followed the clear cache instructions here: https://docs.statamic.com/knowledge-base/clear-cache = no joy
Any idea what is going on?