Bad output format

[smartinm]

The commands cloud servers list_operational_scripts and cloud servers execute_script is giving bad output format in some attributes:

$ concerto clo servers list_operational_scripts --id 569fa1a76f4cd3979200077d
ID                         TYPE           PARAMETER VALUES   TEMPLATE ID                SCRIPT ID
569fa1a86f4cd3979200078f   operational    {}                 569fa1a76f4cd3979200077a   %!t(string=569fa1a86f4cd3979200078d)

$ concerto clo servers execute_script --server_id 569fa1a76f4cd3979200077d --script_id 569fa1a86f4cd3979200078f
ID                         TIMESTAMP                          LEVEL              HEADER                                            DESCRIPTION
569fae456f4cd39846000009   2016-01-20 15:56:53.48 +0000 UTC   %!t(string=info)   events.api.cloud.instance.script.execute.header   %!t(string=events.api.cloud.instance.script.execute.description)