I am trying to make music "Available Offline" whether it be a song or a whole album and it seems that about ⅓ of the time I only get 8 of 10 tracks on an album and the rest are greyed out. I called Apple and they told me this is a "known issue" (this was about a month ago) and that an update should solve this problem. I am getting really ticked off with Apple Music. Are other people experiencing this same type of problem? Just curious and also curious to see if you know of a fix other than going back into the library and making the missing track(s) "Available Offline" and then hoping they push to the device on the second try. Thanks. At my wits end...