Ive emailed Tim Cook about these issues in Apple Music and to my surprise i got a reply not by tim himself but someone else from apple maybe a PA to tim who thanked me for raising the issues and he did state that on wednesday there is an update coming out to fix one of the issues i was experiencing so at least thats good i emailed him back letting him know about this purchased playlist issue as its a pain so I'm awaiting a response back from him but its good at least that they are listening