Yesterday I worked quite a bit on an Access 2013 web app. Today, it seems to have vanished. When I was able to click on it's link on the sharepoint.com homepage earlier today, it reported
The app "i:0i.t|ms.sp.int|df4975b3-0e35xxxclipxxx" does not exist.
When I try to load the web app in Access 2013, it says
"Server as unable to process requer.--->The app principal does not exist.--->The app principal does not exist"
Is there an outage today? Or did my app get deleted?
I have no idea how to contact support at sharepoint.com, so I'm posting here. How do ask an admin at sharepoint.com?