Hi Lazaro, thanks for the reply. I checked and removed some special characters in the page titles and republished the course. It’s playing correctly now! (Not sure if the special characters were what caused this yet…may test this in the future).
In addition to special characters, we’ve run into issues where if publishing to long HTML names, the name of the HTML page is actually too long when the Title_Chapter_Section_Page Name is built. To solve this we’ve built it into standard practice to publish always to short names.