I'm watching several feeds from community.wikidot.com with FeedReader 3.11. These feeds should update when a new post arrives on the community.wikidot.com Forum.
An example would be http://community.wikidot.com/feed/forum/t-36121.xml
For this example FeedReader currently displays two posts for me, and although there is a recent third post (in the Forum), it neither displays an alert, nor will show me the third, new post even when I click on "Update feed" several times. When you click on "Edit feed", last update time/date gets updated to the current time and the smiley icon shows OK.
The problem appears for several feeds, but it's not that nothing ever shows up: often alerts / new posts do show up--I couldn't figure out in which situations it works or doesn't work.
Deleting the feed and recreating it, will show all three posts as expected. That's no solution, of course.
If I directly inspect the feed .xml, I can see all three posts and if I install a different feed reader, it also will show three posts.
Multiple Topics Discuss Same Problem: Feeds Don't Update
It seems that I'm not alone. I can see two topics discussing the same problem - feeds stop updating.
Please give us some way to debug this -- thanks!