rust-lang.org is not rendering correctly (blank)

[ldng]

Most of rust-lang.org is not rendering correctly for me.
Neither with Firefox 34.0.5 nor with Chromium 39.0.2171.95 on Archlinux.
Firefox's console does not show any error but Chrome's one tell me :
Resource interpreted as Font but transferred with MIME type binary/octet-stream: "http://doc.rust-lang.org/Heuristica-Italic.woff"
The MIME type in Firefox is "application/x-font-woff" so I'm not sure it is the issue here.

[steveklabnik]

This is a dup of rust-lang/rust#19257

[steveklabnik]

(It's an arch specific problem, dump your font cache and it should work, iirc)

[arslan]

I had a similar problem (July 2014) and solved it. (/issues/51).

[skade]

Just wanted to put here: if you experience the problem, the current official Arch packages for Fira Sans should work.

https://www.archlinux.org/packages/community/any/ttf-fira-sans/