Problem in search_movie.py?

I've been using IMDbPY as a tool for several months, although I don't know much about Python.  I've altered
the script search_movie.py to do what I need it to do, and it has been working fine for several months.  All of
a sudden it is failing, returning no movies.  Going back to the original search_movie.py and running it
with the argument 'Wind', the following is output:

-----------
2012-06-08 10:37:29,849 CRITICAL [imdbpy]
/Library/Python/2.7/site-packages/IMDbPY-4.8.2-py2.7-macosx-10.7-intel.egg/imdb/_exceptions.py:35:
IMDbDataAccessError exception raised; args: ({'url':
'http://akas.imdb.com/find?s=tt;mx=20;q=Wind', 'error type': 'http_error_default', 'errcode':
503, 'headers': <httplib.HTTPMessage instance at 0x108713170>, 'proxy': '', 'errmsg': 'Service
Temporarily Unavailable'},); kwds: {}
None
Probably you're not connected to Internet.  Complete error report:
{'url': 'http://akas.imdb.com/find?s=tt;mx=20;q=Wind', 'error type': 'http_error_default',
'errcode': 503, 'headers': <httplib.HTTPMessage instance at 0x108713170>, 'proxy': '', 'errmsg':
'Service Temporarily Unavailable'}
-----------

Running the url 'http://akas.imdb.com/find?s=tt;mx=20;q=Wind' by hand in my browser, returns
basically an empty error page.  I looked through the parsing code, and it indicates, in a comment, that the
url should look something like:
'http://akas.imdb.com/find?q=Wind;s=tt;mx=20'.  This url returns a valid page which can be parsed.

Has something changed in IMDb to cause this problem, and is there an easy fix, even temporary in nature, that
can be applied?

Thanks,

--Rick