A complete aside, but the pushState/client side rendering implementation on the blog surprised and confused me massively. It seems like the wrong tool for a blog.
They could at least have sent the page you're trying to load so that it's ready to render immediately (instead of having to retrieve it from the server after the "container" has loaded).
Yeah, whatever they're doing about server-side rendering is just completely failing, which is really surprising. Gmail works well without js, so it's not as if they don't have competent web devs.
Smuggling XML in a giant CSS comment is also very … special.