I created a Web Mapping Application a couple years ago titled School Grades Or Performance Rating for school on or near the Navajo Nation . It use to work fine, but now the application does not display when I click the "View Application" tab. Here is a video showing what I see on my laptop (I've waited up to 20 minutes to view it):
However, when I click on my Web Map tilted NavajoNationSchoolsOnRezAndNearRez_SchoolGradesOrPerformance, which I had created in Map Viewer Classic for the school grades, it shows up fine. And here is a view of what I see when I open the Web Map in Map Viewer Classic:
The map displays correctly too in Map Viewer (Beta) for me when I use this link: https://deap-school.maps.arcgis.com/home/item.html?id=b560dcf4b7dd4a4a9b0fdfc6669c40c2 and while I'm not signed into ArcGIS Online.
Here is a small clip showing all the feature layers, .csv tables, and image files in a content folder, which I used to make the map:
I believe I used Web AppBuilder when I first created the Web Mapping Application, but I am not 100% sure. If anyone can help me with this dilemma it would be much appreciated.