No Portland, Oregon?

I imported data without any special parameters and after running for a while and apparently completing successfully, there's no City record for Portland, Oregon.  (There is a Portland, Texas!)  This makes me think something is wrong somewhere, but I'm not sure how to proceed.  (There might be other cities missing; Portland is just the  one I happened to notice wasn't there.)

I'm using django-cities-light==2.1.11.

Here's the output from running the import and looking for Portland, Oregon:

    $ python manage.py cities_light
    Assuming local download is up to date for http://download.geonames.org/export/dump/countryInfo.txt
    .../lib/python/autoslug/settings.py:62: RuntimeWarning: Argument <type 'str'> is not an unicode object. Passing an encoded string will likely have unexpected results.
      slugify = lambda s: unidecode(s).replace(' ', '-')
    RAM used: 44864 kB Time: 0:00:01 Done: 100%|##################################################|
    Assuming local download is up to date for http://download.geonames.org/export/dump/admin1CodesASCII.txt
    Saving Vientiane, Laos failed: (1062, "Duplicate entry '379-Vientiane' for key 'cities_light_region_country_id_1935599b8f52157f_uniq'")
    Saving Daugavpils, Latvia failed: (1062, "Duplicate entry '388-Daugavpils' for key 'cities_light_region_country_id_1935599b8f52157f_uniq'")
    Saving Lima, Peru failed: (1062, "Duplicate entry '427-Lima' for key 'cities_light_region_country_id_1935599b8f52157f_uniq'")
    RAM used: 44984 kB Time: 0:00:31 Done: 100%|##################################################|
    Assuming local download is up to date for http://download.geonames.org/export/dump/cities15000.zip
    RAM used: 45596 kB Time: 0:06:02 Done: 100%|##################################################|
    RAM used: 207828 kB Time: 0:20:36 Done: 100%|#################################################|
    RAM used: 207828 kB Time: 0:03:47 Done: 100%|#################################################|
    $ python manage.py shell
    Python 2.6.9 (default, Oct 30 2013, 17:13:59) 
    [GCC 4.6.3] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    (InteractiveConsole)
    >>> from cities_light.models import City
    >>> City.objects.filter(name='Portland')
    [<City: Portland, Texas, United States>]
    >>>