Amazon Unlimited music service issue

Hi,
I have recently added a few more albums to my Amazon favourites. However when I try to play them the display in the app says I need Amazon Unlimited. I have Amazon Unlimited.
Some albums by the same artist play OK.
Does anyone see the same issue? Is it an Amazon or Arylic issue.
Thanks in advance.
M

Hi, Seems to be a bug somewhere.
I removed the albums from my library on Amazon and added again…they now play…
M