Thank you for the details about your issue. Please can you go to the Schedule page in your CMS, click the Select Displays box above the calendar and set it to the display withy the schedule issue. What do you see, can you share a screenshot showing what events are set for the display?
Now click the Agenda button in the top right corner of the Schedule page. This will show you what layouts you have scheduled and which are expected to be visible on the display. What do you see there, does it say the layout you are seeing should be visible? Can you share a screenshot of that as well, so I can see what your CMS thinks should be showing on your display?