I have an app in GAE and since ever the DataStore Admin link, on the left, gives me a blank page. I noticed this is a bug because when checking, recently, DataStore Admin link, for another app, it properly shows a web page.
Expected: After enabling Data store admin link, over in Applications Settings, to actually have Datastore Admin page working. I tried to contact Google but they request me to be a Silver account — this is clearly a bug. I can upload a video if needed.