maas-cli maas --help returns error

When i perform a "maas-cli login mass" command I get:

    You are now logged in to the MAAS server at
    http://10.98.5.65/MAAS/api/1.0/ with the profile name 'maas'.

    For help with the available commands, try:

      maas-cli maas --help

However, if I actually type "maas-cli maas --help" I get:
    usage: /usr/lib/python2.7/dist-packages/maascli/__main__.py [-h] COMMAND ...
    /usr/lib/python2.7/dist-packages/maascli/__main__.py: error: argument COMMAND: invalid choice: u'mass' (choose from u'list', u'login', u'logout', u'refresh', u'maas')

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: maas 1.4+bzr1693+dfsg-0ubuntu2.2
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Uname: Linux 3.11.0-13-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
Date: Thu Oct 31 18:11:32 2013
MarkForUpload: True
PackageArchitecture: all
SourcePackage: maas
UpgradeStatus: No upgrade log present (probably fresh install)