Mini Scheduler

Recently I scheduled playlists via Mini Scheduler for a longer period, e.g. a month. I added some actual items to the Playlist Templates, so I run Mini Scheduler again. This time for a shorter period: 1 week. This week covered the 1 month period: there are still days to go after this week period, originally Playlists generated by the earlier Schedule.

After checking in Database > Go To (Calendar), I noticed that mAirlist says that there are Playlist scheduled, however when I click on them, the Playlist is empty?

Using mAirList Home Studio 4.4.3 build 2058.