Recently I flagged Align views in a relative layout to the bottom of the screen as a duplicate. A few days later, when I checked it again to see if it was closed, I realized it wasn't.
Searching in Meta brought me to this question, where a comment suggested checking the timeline. So I checked the timeline and saw that the close flag was set as invalidated.
Does this mean that it was disputed? When I click on it I see only "This item is no longer reviewable." Do I need more reputation (3000+ ?) to view more detailed information?