Independent Television News - who supply many portals around the web with UK news - have lost their RSS feed.
The RSS button on their homepage points to http://itn.co.uk/newsindex.rss. So does the
The actual page is missing. At least it issues a hard 404 response.
I discovered this while looking to subscribe to their feed. That's a clear indication of the sort of problem ITN might encounter due to this missing page. The good news is that they're still in Google News. Pick up might be slower than it would be if the RSS feed was in place but Google News is still crawling the site or ITN still have their News Sitemap XML in place.