For anyone wondering why all vault apps are no longer functional: the other day bungie took the servers down for maintenance. In doing so something happened to the api (whether they cut it or broke it accidentally I don't know). Bungie is aware of the issue and are trying to fix it but we have no eta, so this could be fixed tomorrow, next month, or never. Until this is fixed, Raid Report, DIM, Ishtar Legacy, and all other apps that use the api will not work. I would recommend sending some posts and emails their way so we can get this fixed as fast as possible.