Problem with playing some songs

Hi,

my daughter has a problem with playing some songs in her library. It says something like t"this item is not available in your country or region". She was able to play those songs till yesterday.

I'm subscriber to her playlist and I can play all of the songs with no problem at all. I tried to delete them a re-add them back but still the same.

Any idea what might be wrong or how to fix it?

Edit: just noticed that she cannot play it on iPhone, however, can play it on her iPad...

Thanks,

Jakub