Annoying message in Apple Music

When I log into my account information in Apple Music, I have this message:

You have 1 items awaiting download. Download Now (when I click the down now, it turns blue then nothing happens)

Once downloaded this computer, these items can be playing with iTunes or synced to any device you own. You may also be able to download these items again from Purchased inside iTunes on your iPhone, iPad, iPod touch or computer.

I have checked my purchased items and have nothing awaiting download. Please could you help me get rid of this message.