It is really weird as it seems to be IP related somehow, when I used proxy just now I got the similar situation as Grargar otherwise without proxy I am getting the same result as hudfreegamer. :S

Well, when you use a proxy you're technically using a different OS and browser to access the site.

Hmm...indeed that is correct didn't realize that so there is something wrong with my browser settings for each and everyone of them, doesn't really make sense I haven't installed anything to cause this.

FYI I'm using Opera 22/Firefox 30 on Windows 8.1 and I can not see the icons.

I tested a proxy and through the proxy I could see them. It looks like even later versions of browsers on other operating systems have this problem though. I'm thinking it's not actually browser related. Maybe it's a server side problem.

Direct link to icon. Akamai CDN.

I was able to download and view that svg file both in my browser and off line, so now I'm stumped.

The thing is, it worked a couple days ago. I haven't changed any browser settings or installed any new addons since then. If there's a problem, it doesn't seem to be on my end.

Could there be a syntax error in their code screwing up a server side include? If there are several hosts for the site, some of them may have the error and some may not, which might explain why it works for some people and not for others.

They were having icon glitches earlier too, then it went back to normal when I looked a little later. Server gremlins, I suppose.

I was trying some more and a couple times they popped up, but not all at once and some not at all. They're not working again now. It's definitely on their end. Darn those server gremlins.

I checked earlier and some of the icons loaded, but not others. They all seem to be working now.

BTW it wasn't just you. They were gone for me this morning and back now a few hours later.