carto-python: Unable to cc.read or cc.query

Hello! I’ve been trying to do cc.read and cc.query using cartoframes. When I try and run it I get this error message:

<ipython-input-54-d98adbbbcfad> in <module>()
----> 1 assigned = cc.read('us_counties_assigned')
      2 unassigned = cc.read('us_counties_unassigned')

/Users/mspichiger/venv/lib/python2.7/site-packages/cartoframes/context.pyc in read(self, table_name, limit, index, decode_geom, shared_user)
    192                 raise ValueError("`limit` parameter must an integer >= 0")
    193 
--> 194         return self.query(query, decode_geom=decode_geom)
    195 
    196     def write(self, df, table_name, temp_dir=CACHE_DIR, overwrite=False,

/Users/mspichiger/venv/lib/python2.7/site-packages/cartoframes/context.pyc in query(self, query, table_name, decode_geom)
    728                 query,
    729                 skipfields='the_geom_webmercator',
--> 730                 **DEFAULT_SQL_ARGS)
    731             if 'error' in select_res:
    732                 raise CartoException(str(select_res['error']))

/Users/mspichiger/venv/lib/python2.7/site-packages/carto/sql.pyc in send(self, sql, parse_json, do_post, format, **request_args)
     84             return self.auth_client.get_response_data(resp, parse_json)
     85         except Exception as e:
---> 86             raise CartoException(e)
     87 
     88 

CartoException: Unterminated string starting at: line 1 column 1349219 (char 1349218)

The confusing part is that every time I run the command I get a new column value. In the example I gave the number is 1349219, but I also get 2981871 (char 2981870), 1266002 (char 1266001), and many more seemingly random columns. The dataset I’m trying to read is about 6.6 MB and has 18 columns. I’ve included the table here:

us_counties_assigned.csv.zip

Let me know if there’s anything I can do to help.