I am facing an inexplicable problem. I created a polygon data source and I uploaded the file to my staging account. The name of the datasource is 'londoncourier' and contains 99 polygon entities. When I ask for a map with the polygons attached to it an error occurs which says that either the datasource does not exist or my subscription does not allow me access.
I have a second datasource with 33 entities that works just fine!
Are there any limitations concerning the number of datasources or the number of entities contained?