Being logged out breaks css (caching problem?)

Hi,

I’m experiencing a weird issue where as when I’m logged in the wp backend and I navigate to my ‘Questions’ page in another window – all is fine.

When I log out and refresh the page the css breaks. When I click on clear filter – all is fine again.

(in both instances I’ve cleared all caches)

I have the same setup on a demo environment which doesn’t have this issue. Biggest difference between demo and final version is Cloudflare and nginx caching so I suspect the issue could have to do with caching. Any idea what might be going wrong?

Thanks,