Description of problem:
Trying to determine which puppet classes a host as assigned using hammer

hammer host puppet-classes --host <hostname>  and hammer host puppet-classes --host-id  <host-id> produce totally different output in 6.1.9

Version-Release number of selected component (if applicable):
6.1.9

How reproducible:
100%

Steps to Reproduce:
1. Hammer host list and chose a host
2. hammer host puppet-classes --host <hostname> 
3. puppet-classes --host-id  <host-id>
4. compare

Actual results:
Output is totally different

Expected results:
The results to be the same for both commands

Additional info:
Here is an example 

#hammer host list   (truncated)
...
106 | rep83-t-b3-01.lab.elga-core.at      | RedHat 7.1       | hg-elga/hg-elga-lab/hg-elga-lab-ith/hg-elga-lab-xds                          | 172.16.191.83  | 00:50:56:83:22:5d
...

# hammer host puppet-classes --host-id 106
---|-----
ID | NAME
---|-----
 
 
# hammer host puppet-classes --host rep83-t-b3-01.lab.elga-core.at
----|--------------------------------------
ID  | NAME
----|--------------------------------------
1   | access_insights_client
83  | auditd
121 | certificate_example
44  | checkmk
94  | customlimits
109 | customssh
37  | firewall
42  | firewall::linux
....  (it goes on to list many more)

https://paste.fedoraproject.org/376975/55466281/