"0 -" error when I try to play soundsets, moods, elements, or samples in the Soundset Creator

As the title says: more than half of the soundsets, moods, elements, and samples simply don’t play any sound and a red banner appears that simply says “0 -”. This is in the Soundset Creator and it makes it almost unusable. Is anybody else encountering this or know how to fix it?

@jacemaverick5 can you name a few of the soundsets you are having trouble with, so I can test?

And just to check, are we talking:

  1. The old Offline Creator
  2. The creator functions built into the Online Player?