I have created quite a few web applications, maps, and other forms of web mapping with ArcGIS online, and now after being a way from the web for less than a month all my apps, and web maps, do not work. I do not see my data anymore, or anything. Some of these apps are still being used by people, and are wondering where everythig went. i have not changed anything, deleted anything. Did ESRI change servers and not notify anyone, or is ther something else going on. I put a lot of work into some of these web apps, and now I will have to start over.