I\'ve created a new iteration in TFS 2010 and wan\'t to use it in a new story and query.
However, the iteration won\'t show up in the new story window, refreshing VS
In my situation this was caused by an alphabetization issue. In my Iteration Setup I added '2.11' at the bottom of the iterations and then looked in a Work Item and couldn't see the new iteration.
Turns out the work item template was sorting alphabetically and not obeying the Iteration setup. So my iteration was always there, it was just between '2.1' and '2.2' instead of where I expected to see it.