The main site is largely unchanged : this should probably be titled something like "Cloud.typography Site Design"
I could be mistaken, but although the site looks similar to the previous no-cloud.typography version, there are large portions of the site that seem to have been redone/tweaked.
IMO this is a pretty ugly piece of work all round. All those gradients, and browns, and dark greys. Unnggh. Don't get me wrong I LOVE H&FJ fonts but this website is pretty meh.
I think it's more of a reference to original wood block / typesetting and the creation of typefaces. The site hasn't really been changed visually and it's more of an introduction to the new service, albeit harsh gradients.
I, like many, have been waiting for this for a good year and a half since the first beta was released so I don't really care what the site looks like, more that I can now use their collection online.
I don't know if I'd consider a temporary landing page as a 'redesign' - possibly a little premature?
I see the new site and not the temporary landing page—DNS propagation is speedier on my end I guess.