Spotify on Zenfone 5 Lock screen without Artist Wallpaper

[user-removed]

Hello...

I have a Zenfone 5 with Lollipop (5.0) and the artist wallpaper in the lock screen doesn't work for me... My girlfriend have a "Motorola Moto X 2" and it works...

My phone:

My girlfriend's phone:

Somebody can help me?

Thanks...