I feel stupid when posting this cry for help, but here goes 
I made an hour template with three blocks which works pretty well, and the station has been up and running privately for a week or so. But when I added adverts in the template, problems occurred. According to the database all is fine. I can play the adverts from the database. But when running the playout in 6.3 the container with the ads is empty, so all ads are skipped. It seems as the player does not find the link to the adverts…
While testing my block 2 is christmas songs, and I truly do not want more christmas this spring, so please help