I've designed and programmed the app using MIT App Inventor 2 in the Chrome browser and after a while in the same day, when I tried to load it, the Blocks editor opened, but, it was all blank, and, all the work that I had done had vanished. My project is called "Santo Rosario de Juan Pablo II". My internet conection seems to be slow today but I think that the conection with the servers could be slow too, because while downloading the apk in the cellphone or loading the page, it seems everything slow. I've saw a notification showed in red related to an error while uploading some file. I was working with ads.
Can I recover it? or should I start doing it all again?
I will strongly aprettiate your help!