Previously available album is greyed out and unsearchable

[Nnarga]

Plan

Premium

Mobile phone

Samsung Galaxy S8

Operating System

Android

My Question or Issue

I have been using premium for family for about 4 months and is great so far. But I've come across an issue that has been annoying me a bit right now and that is, an album that I've been listening to (Peace Sells...but who's buying 25th anniversary by Megadeth) was always available to listen to with no problems but a week ago the songs became greyed out (as shown in the tag screenshot). I thought maybe it would resolve itself eventually but since I want to create a playlist that includes songs from this specific album ( there's an older remaster available but I don't like its sound at all)

Thanks in advance.

[Dankhound]

The same thing also happened to me right when the new compilation album got released its a very dumb thing