Google App Engine HRD Migration - Data Read Returns Nothing
The issue has resolved itself after a few days.  Now the app is returning the correct data.  It may be just a glitch from the migration.  I have another GAE app that's stuck in the middle of the migration.  Searching on SO I have found others that are experiencing the same problem.
After following the instruction to migrate from a GAE app from Master/Slave to High Replication Datastore(HRD), the app is returning nothing for datastore read.  I am able to see the data using the "Datastore Viewer" and they are there (migrated successfully).  I have not changed any code.  Just wondering if there's anything I need to set or configure for the datastore read to happen.  I don't see any error in the "Log Console" on my dev machine and no error on the server's "Logs".