Version: 4.0.0
General Troubleshooting
Deploying as a Cloud Foundry Application
See the custom troubleshooting guide here.
Usernames appear as long random characters when connected to IBM Cloud
Problem
Connecting to an IBM Cloud with the address https://api.<custom region>.bluemix.net avoids a proxy, https://mccp.<custom region>.bluemix.net,
that IBM tools use to flesh out users with their username. This results in a missing username field, which we fill with the user's guid
instead. 
Solution
Unregister the IBM Cloud endpoint that contains the address https://api.<custom region>.bluemix.net and register again with the address
https://mccp.<custom region>.bluemix.net