For the past few months I've had spotify on my pc and my phone without premium i was able to listen to any song in my playlists if i had network connection (both on my phone and pc). A few days ago I had to switch PCs and now the spotify app on my phone seems to be stuck in this free or trial mode (?) on the right side of the nav bar there is a button to get premium and now i cant choose any songs from my playlists. I guess this is some sort of free or trial mode, but I didnt have it before even though I still had a free account. Why is this happening?
EDIT: I've also never activated the premium trial on my phone. I've had the app for about 5-6 months on my phone and pc without problems like this.