UnicodeDecodeError with recent MNRAS articles

I get errors like the following with some 2013 MNRAS papers:
$ adsbibdesk -d 2013MNRAS.428..307F
Starting ADS to BibDesk
ADS to BibDesk version 3.1.1
Python: 2.7.3 | 64-bit | (default, Mar 25 2013, 15:52:02) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)]
process_token found article token 2013MNRAS.428..307F
ADSConnector found bibcode/DOI 2013MNRAS.428..307F
ADSHTMLParser found links: {u'ar': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=AR&db_key=AST',
 u'article': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=ARTICLE&db_key=AST&high=',
 u'bibtex': u'http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=2013MNRAS.428..307F&data_type=BIBTEX&db_key=AST&nocookieset=1',
 u'citations': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=CITATIONS&db_key=AST',
 u'custom': u'http://adsabs.harvard.edu/cgi-bin/nph-abs_connect?bibcode=2013MNRAS.428..307F&data_type=Custom&format=%5c%5cbibitem%5b%25%5c2m%25%28y%29%5d%25%7bR%7d%20%25%5c5.3l%20%25%5cY,%25%5cj,%25%5cV,%25%5cp%5cn&return_fmt=LONG&db_key=AST&nocookieset=1',
 u'ejournal': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=EJOURNAL&db_key=AST&high=',
 u'preprint': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=PREPRINT&db_key=AST',
 u'refcit': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=REFCIT&db_key=AST&high=',
 u'references': u'http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2013MNRAS.428..307F&link_type=REFERENCES&db_key=AST&high='}
Traceback (most recent call last):
  File "/Users/will/Library/Enthought/Canopy_64bit/User/bin/adsbibdesk", line 9, in <module>
    load_entry_point('adsbibdesk==3.1.1', 'console_scripts', 'adsbibdesk')()
  File "/Users/will/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/adsbibdesk.py", line 175, in main
    process_articles(args, prefs)
  File "/Users/will/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/adsbibdesk.py", line 192, in process_articles
    process_token(articleToken, prefs, bibdesk)
  File "/Users/will/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/adsbibdesk.py", line 245, in process_token
    pdf = ads.getPDF()
  File "/Users/will/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/adsbibdesk.py", line 1066, in getPDF
    parser.parse(url)
  File "/Users/will/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/adsbibdesk.py", line 1275, in parse
    self.feed(urllib2.urlopen(url).read())
  File "/Applications/Canopy.app/appdata/canopy-1.0.0.1160.macosx-x86_64/Canopy.app/Contents/lib/python2.7/HTMLParser.py", line 114, in feed
    self.goahead(0)
  File "/Applications/Canopy.app/appdata/canopy-1.0.0.1160.macosx-x86_64/Canopy.app/Contents/lib/python2.7/HTMLParser.py", line 158, in goahead
    k = self.parse_starttag(i)
  File "/Applications/Canopy.app/appdata/canopy-1.0.0.1160.macosx-x86_64/Canopy.app/Contents/lib/python2.7/HTMLParser.py", line 305, in parse_starttag
    attrvalue = self.unescape(attrvalue)
  File "/Applications/Canopy.app/appdata/canopy-1.0.0.1160.macosx-x86_64/Canopy.app/Contents/lib/python2.7/HTMLParser.py", line 472, in unescape
    return re.sub(r"&(#?[xX]?(?:[0-9a-fA-F]+|\w{1,8}));", replaceEntities, s)
  File "/Applications/Canopy.app/appdata/canopy-1.0.0.1160.macosx-x86_64/Canopy.app/Contents/lib/python2.7/re.py", line 151, in sub
    return _compile(pattern, flags).sub(repl, string, count)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 28: ordinal not in range(128)
Any idea what the problem is?
Cheers
Will
jonathansick / ads_bibdesk

UnicodeDecodeError with recent MNRAS articles #29
