Forum fonts are blocked by CORS

Using Chrome 43 on Windows 7, I can’t see this forum’s fonts for icons because they are served by discourse, I get this error in console:

Font from origin ‘’ has been blocked from loading by Cross-Origin Resource Sharing policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘’ is therefore not allowed access.

I just found that this happens only at work behind a firewall.
So I’ll check what’s wrong on our side, sorry for the noise.