Hi,
the feed http://www.egscomics.com/rss.php (some 230 subscribers here) hasn’t been showing any stories for a few weeks in my webcomics folder. Opening only that feed in “Unread / Newest” mode doesn’t show anything either, and changing to"All / Newest" results in just a long series of XHR requests for page after page without showing any stories (here I caught page 40, and then stopped it):
https://www.newsblur.com/reader/feed/4014281?page=40&feed_address=http://www.egscomics.com/rss.php&order=newest&read_filter=all&query=&include_hidden=true&_=1477513297261
Looking at the raw feeds with curl it looks good, and at least Safari can also understand it and show the latest stories when adding it there to the shared sidebar. The site stats for the feed in Newsblur also says that it is regularly updated and seems to show that there has been stories in October, though none has showed up.
Thanks for Newsblur!