Anyone else have trouble with it? The main page works but all of the Walkthroughs give me a DNS Lookup error.

Work fine for me.

Shit!

Thanks Ingsoc. Guess I'll have to figure out what is wrong on my end.

I've been having this on and off (main pages fine, walkthrough/gear,etc info pages 'not found')- I thought it was a China thing at first. Trying again a short time later gets it to connect

Edit: Not sure if related or not, but I just had this problem and noticed that the drop-down menus weren't working either (hovering / clicking didn't bring up the menu). But then I was able to connect to one of the walkthrough pages anyway.
(NoScript is allowing scripts so that's not the problem - and it was working fine before / is working fine on and off).

Just cleaned my cache. Seemed to work.

Mine doesn't seem to be cache related (as it works without doing that) and clearing the cache didn't make the drop-down menus start working (see my edit above).
Not a big problem as it'll work again soon - just bizarre.