Can´t play two artists

[Johnny68]

Hi,

i discovered that i can´t play either Iron Maiden or Black Sabbath on my phone or on my desktop. I have tried a different desktop using my account but the problem is still there. I have re-installed Spotify but still have this problem. On my desktop it says "Låten är inte tillgänglig, vill du importera den". This problem is on the whole catalogue from these bands. What do i do ? I have a family account so it is not the free version.

[ozanorhan]

I can play Black Sabbath but not Iron Maiden, I also have premium.