Help with purchased music from ITunes

I have of purchased hundreds of songs/albums from iTunes. Out of the blue, one of my regularly played albums (I play this almost daily) won’t load on my iPhone. When I click on it to play, Apple Music banner pops up asking me to get 3 months free Apple Music.

The Album can be played on my iPad.

I tried to delete the songs from my library and redownloading it from iTunes. But I can’t delete the songs. I was able to remove it from my library. And when I go to iTunes I’m unable to download it again. The album shows purchased. I can’t download it. I’ve signed out of iTunes, rebooted my phone. I’ve done everything I know of.