I recently upgraded from 3.5 to 3.6.1, and noticed that setting a series with the Quick Edit interface doesn't fully work. I can add a post to a series in the Edit Post screen just fine, but if I'm in the list of posts and go into Quick Edit, the Series select box is also set to No Series and the Part box is empty, even though the Series column shows the Series the post is part of. If I select a Series from the select box, the post is added correctly, but it still shows No Series when I view the Quick Edit screen again. I have all other plugins disabled and the default theme active. Any help is appreciated.