currently having that same issue, never had this happen before... I'll try doing what you did, however only playout policy in place is for music.
I had the same problem, what I did is I deleted my PSA Commercial playout policy and then I unscheduled and reschedule the playout log and everything like the IDs and the PSA Commercials show up with the songs.
P G
Even though I am scheduling PSA and station IDs in the clocks, only the songs appear in the playout log and in the playlist. I watched the tutorial and did everything correctly but my hours are coming up short in the playlist because nothing but the songs are being chosen. Am I missing something?