iOS doesn't load CSS sometimes when navigating between subdomains

@Lilly I wonder if you could share how discourse handles href and if there’s any particular way for iOS? This seems to be a Safari related issue, but it only ever happens from within discourse going out to another domain. That other domain isn’t being loaded as if discourse is trying to locally load the html of the requested page.

We’ve already tried forcing no-cache policy and playing around with www prefix. nothing seem to work. It’s exactly the issues mentioned here:

They had the main website load from their community.URL.com which caused the same partial page load.

Thanks in advance!