We have recently discovered an issue in the latest Keynotes release which incorrectly shows the top level of 3-level notes in your Keynotes Schedule.
We will be looking into this in the new year, but in the meantime, if you are affected by this issue (i.e. you use 3-level notes databases) you can re-install an older release of the Keynotes tool by deleting your keynotes tool, and then running the Cadimage Installer again in Education mode.
The files to delete are:
Then run the Cadimage Installer, choose Educational Use, and install Keynotes 5.15