Hey, when i shuffle a playlist, and after a time pause it (it can be 30 minutes, 2 hours and so on), when i want to continue play the remaining songs, i find out the up-next songs actually have all the songs i've been listened to previously. to be clear: i'm not fully close the AM app tab (it's still on the same song i stoped it on background), and not tapping the shuffle or repeat buttons. it's like re-shuffle all over again after a time it wasn't playing. i made a search on the web, and i know many others had the same problem for like years from now. is it well-known bug? does Apple aware of it? (it's quite frustrating). do you suffer from it to?