Update: Anthony did update the version and it worked – but not well enough for the project.
This is the free version output.[easytimetable id=1]
The extended version, which I bought for another project, worked for a day or two, after I built kludges around a few bugs, but then it stopped dragging and dropping, rendering it useless. Just as it did, the maker left for a vacation. So I have to explain to a client that I don;t know why it stopped working, and the maker is gone so until they are back there is a delay.
I will try to figure out why the drag and drop won’t work. Feels like overly agressive IP protection. I’ll see if I can delete everything associated with the plugin from the database and start over, but of course I will lose all the work put into the first development of the schedule.