So for some reason out of nowhere even though i have the files in my folder, any song that was a RS1 DLC just wont show up in my library, has this happened to anyone? and any tips on how to fix? side note, im not sure if this is the cause but my friend brought over a flash drive of a bunch of his CDLC so we could have the same stuff, it may have happened when i did that and didnt notice.