trove show does not show correct output when instance name is used

trove show API can be used with instance ID or instance name, but the output shown is different for these options

$ trove list
+--------------------------------------+-------------------------+-----------+-------------------+--------+-----------+------+
| ID | Name | Datastore | Datastore Version | Status | Flavor ID | Size |
+--------------------------------------+-------------------------+-----------+-------------------+--------+-----------+------+
| 77dd24cc-3136-4386-89b8-4f674b33d8c7 | test_vm_2014May08091518 | mysql | 5.5 | ACTIVE | 6 | 2 |
| c2dc18df-6641-4c6a-a3f4-f7cc9ca65be2 | test_vm_2014May12080822 | mysql | 5.5 | ACTIVE | 6 | 2 |
+--------------------------------------+-------------------------+-----------+-------------------+--------+-----------+------+

$ trove show 77dd24cc-3136-4386-89b8-4f674b33d8c7
+-------------------+--------------------------------------+
| Property | Value |
+-------------------+--------------------------------------+
| created | 2014-05-08T09:15:20 |
| datastore | mysql |
| datastore_version | 5.5 |
| flavor | 6 |
| id | 77dd24cc-3136-4386-89b8-4f674b33d8c7 |
| ip | 10.0.0.2 |
| name | test_vm_2014May08091518 |
| status | ACTIVE |
| updated | 2014-05-08T09:15:26 |
| volume | 2 |
| volume_used | 0.17 |
+-------------------+--------------------------------------+

$ trove show test_vm_2014May08091518
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created | 2014-05-08T09:15:20 |
| datastore | mysql |
| datastore_version | 5.5 |
| flavor | {u'id': u'6', u'links': [{u'href': u'https://10.1.0.8:8779/v1.0/5cc7f344990e4543adf2c329120ec3c1/flavors/6', u'rel': u'self'}, {u'href': u'https://10.1.0.8:8779/flavors/6', u'rel': u'bookmark'}]} |
| id | 77dd24cc-3136-4386-89b8-4f674b33d8c7 |
| ip | 10.0.0.2 |
| name | test_vm_2014May08091518 |
| status | ACTIVE |
| updated | 2014-05-08T09:15:26 |
| volume | {u'used': 0.17, u'size': 2} |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

trove show when used with name shows output in dictionary/json output for flavor/volume