GlyphGryph is in control of the game website, domain and hosting (cataclysm.com). If you want anything done, you will have to get in touch with him one way or the other. I think he might be looking for someone else to host it eventually since he is not involved with the project anymore. A recent related discussion can be found here.
A good initial step would be to find a new hosting that supports your technology stack. I could potentially do the hosting and offer you credentials if that can help depending on your stack. If it runs on linux, I can probably host it. Having the new website on a Github repository with a permissive license would be nice too.
Having someone that could do regular content and add it on the website would be nice as well.
Manpower is the main lacking ingredient.