New Orleans feed does not open in python zipfile module

[demory]

unzip on command line works fine

New Orleans Regional Transit Authority_6345: 1
process standalone: 1c0b4a6d-7542-46e8-8e81-4c53680e3033
 shortening
Traceback (most recent call last):
  File "/var/otp/resources/process_gtfs/shortenGtfsFeed.py", line 38, in <module>
    with ZipFile(infileName) as infile:
  File "/usr/lib/python2.7/zipfile.py", line 712, in __init__
    self._GetContents()
  File "/usr/lib/python2.7/zipfile.py", line 746, in _GetContents
    self._RealGetContents()
  File "/usr/lib/python2.7/zipfile.py", line 761, in _RealGetContents
    raise BadZipfile, "File is not a zip file"
zipfile.BadZipfile: File is not a zip file

[novalis]

This works for me locally on Python 2.7.3. Let's try upgrading Python on the server.