I haven't been able to do redwood hits in a year, and I don't know why. The same message always comes up when I click a redwood hit. "No jobs could be found for this HIT! Most likely, this means that the only work we have left is on data that you have already worked on. To ensure quality, we cannot have a single worker touch any piece of data more than once." I'm confused as to why they won't let me work for them. How could they possibly have the same hits still up from a year ago? Does this or has this happened to anyone else?