Up until today, my recently added playlist was able to sort by date added, with my newest albums on the bottom while the track numbers were still in order. All of a sudden when I launched iTunes today, they weren't in order anymore. In the past I was able to sort by date added, then sort by the track numbers and it would order itself while remaining in order of date added. Now it won't do it anymore. I've searched everywhere for a solution, but couldn't find anything. Any suggestions?