apport-collect crashes on line 145

Binary package hint: apport

When trying to run apport-collect on bug 423507, apport-collect crashes with the following output:

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Bug title: Corruption of highlighted or editable text in edgers radeon PPA
Collecting apport information for source package xserver-xorg-video-ati...
Uploading additional information to Launchpad bug...
   short text data...
   attachment: BootDmesg.txt...
Traceback (most recent call last):
  File "/usr/bin/apport-collect", line 145, in <module>
    upload(report, bug)
  File "/usr/bin/apport-collect", line 60, in upload
    filename=part.get_filename(), is_patch=False)
  File "/usr/lib/python2.6/dist-packages/lazr/restfulclient/resource.py", line 457, in __call__
    **args)
  File "/usr/lib/python2.6/dist-packages/wadllib/application.py", line 591, in build_representation
    media_type, param_values, **kw_param_values)
  File "/usr/lib/python2.6/dist-packages/wadllib/application.py", line 690, in representation
    return definition.bind(param_values, **kw_param_values)
  File "/usr/lib/python2.6/dist-packages/wadllib/application.py", line 809, in bind
    value = validated_values[param.name]
KeyError: 'description'