Hello! I've been using spotify for a while now and i really like the app and I love the changes Spotify is making to it's app but recently I've come across a problem... I was was trying to download a single and it wouldn't download it. The grey download symbol came up next to the song title and it said above "Go to setting to download using cellular" this didn't sense to me because i was using my wifi and the setting that enables me to download using cellular is on already. I dont think I've gone past the limit of songs Spotify allows you to download​... Any help??