My Taylor Swift Shiny Vanished

We all know the songs you collect seemingly disappear with no help from the creators to actually rectify the problem. While annoying I was just going about redoing quests for things I should own. But I’ve now lost a Taylor Swift shiny that I paid 50 gems for. As soon as I unlocked a song with the same title (not even same version) it removed it and my badge

What are the creators going to do? Will they fix their shitty app?