This issue occurs when the nodes (Enterprise Desktop servers) of a Cloud Server v. 6 are upgraded to v. 7 while the Cloud Server is still v. 6.

When the user connects to the Cloud Server, the client v.6 displays a duplicate list including both the list of the available Enterprise Desktop nodes and of their physical desktops. Clients v. 7 displays the correct list of nodes, without showing their physical desktops.

Note: connections to the Enterprise Desktop nodes work properly. Connections to the unexpected list of physical desktops instead fail with "The selected session type is not available on this server".