fix some feeds that are not showing
case in point: doki.co/feed
there obviously are feeds, but the old reader won't show them :(
it only says "there are no posts here yet"
The feed you mentioned seems to be working fine and contain latest update at about 12 hours ago.
Please drop us an email if there are other broken feeds.
I have a similar problem with "Failbook" (http://failblog.cheezburger.com/failbook). The feed isn't working in Old Reader but it's obviously there and current.
Eduardo Miranda commented
Added this feed to my list and it loaded last posts (including one posted today)