Hi,
I have a smart playlist containing only songs which are rated 5 stars. iTunes will "automatically rate" albums based on the average rating you've given the songs on it. Somehow, non-rated songs from albums with automatic ratings are creeping into this playlist. For example, if I have given a 5-star rating to song A on album X, then somehow unrated song B on album X will play.
I haven't been able to reproduce this consistently, but I'm definitely not able to reproduce this when starting my playlist via iTunes -- it only happens when I start playing my playlist through Alfred.
Alfred 3.4.1 860, macOS 10.12.6, iTunes 12.6.2.20
Chris