Error with zlib headers

[pudo]

With this PDF file:

http://www.gld.gov.hk/egazette/pdf/20162032/egn201620324533.pdf

The following error occurs:

 File "/aleph/aleph/ingest/pdf.py", line 81, in extract_pdf
    doc = PDFDocument(parser, '')
  File "/usr/local/lib/python2.7/site-packages/pdfminer/pdfdocument.py", line 566, in __init__
    xref.load(parser)
  File "/usr/local/lib/python2.7/site-packages/pdfminer/pdfdocument.py", line 204, in load
    parser1 = PDFStreamParser(stream.get_data())
  File "/usr/local/lib/python2.7/site-packages/pdfminer/pdftypes.py", line 294, in get_data
    self.decode()
  File "/usr/local/lib/python2.7/site-packages/pdfminer/pdftypes.py", line 253, in decode
    raise PDFException('Invalid zlib bytes: %r, %r' % (e, data))
PDFException: Invalid zlib bytes: error('Error -3 while decompressing data: incorrect header check',), '[snip]'

Where [snip] is:

N\x9c\xc9cv\x1b\xd3p\x98\xb7\x97\x8d`w\xb0c\x0f\x0c\x1d=(\xdaPw\x814\xa8.\xa9->\xca\x9b\xcf\xc8\xa8\xffT\xc2\xe3YJ\x1e&C\xf9q\xa9E\xa1\x1c,\n\xbf(\'\x03\x1a\x97\x8c\xce\x8f`\xdc\x07\xd4\xd6\x98\n\xad\xe5\xb6\x9d\xc3iQ\xdeVD/\x91\xc7!\xf7{\xe9WQ\x87\x0eVG}\x89:O\x13.\x9f\xe2\xb3Tu\x1c\xab\x170\x17f\xb2\x04\xd6\xbfa\x99\xd9u\x9c\r\x04\xa2\x1f\xe3\xc2Z\xb4~\xac)\xb5\xd7\x85\x03\xf0UB\xbd\xbb\xb8\x1eI_k\xdfn:\xecPmx\xe3\x18\xc2.^>\x7f\xb5w|\x98XOk\xafG\xc2\x1a\x0e\xdf\x12\x7fb.b\xa9\x0f>\x85G9m\xf2\xb3\'p\xcb\xe9\x86\x89\xf0\xa3\x11\xd7\xe6]^\x90\xc7\xa5\xa7J\xb4|\xc5\xef)\x8a\x11\xa57}H\x82\xf8y\x06\x81z:\xff\x1d<\x96\xe8\xed\xda_\xed\x07\xca\xd52\x90\x9b\x97\xbe\xc7\n\xe8\xfb\xa4+\xd0[\x13\x9e\xbd\x14u\x93\x13VMk\xdd\x13\x8e\x80f\xe0lc\xa1\t\xbf\xecE#\xa0\xe2\xfb\x14\x93\xa6\xbc\x94Y\xa7\xf1\x9d\xfb^A.\xd5\xd4P\r\xf0H%\x9d\x12b`\xdak\xa5\xb9h\x9a\x15\xdf\x8b\x96k\x1c\'\xd5\xc1/\xdd\x94\xc9O\x0f\x81\x17\x1cxdU\x80\xfe\x03\x98\xf3\xe3\xd8$J2\xfd\x00\x11gd5\t`\xbc\xbc\xd6\x8b\xe4\xae\x15\x8f\xe7\xe7\xca\x8b\xccMkk\x81\xbaF\x89\xcf-\xb4&I\xe3\r)\x83m\xae\xb4"\xda\x1c\xfe,\xce\xa1\x83\x14b\xb7\xae\xf5&\xf6hA\x00\xbf\xf7\xd1\xbcZ\xe1\xf1\xb2\xaa\x8c%\x90\xa1\xe5\xb9\x8d\x96\xb7T;\xe4\xe2\xb5\xfdC\x18\x02\x90\x1c\xf2\xa2\xf4\xa0@Bi\xdc@\x9cw\xbf\xb0\x1f\x8fA_\xbaQQGQ\xf3/\xd7\xdb\xf9\xf6\xe2\xe9\xac\xa1\xcfNJ<\xc8\xbc\x8f\xefJ\xe9\x12m\xfa\x88\xa5\xfa\x82;@j~\xf4\x7f\xdc\xdf\xf9\xc3\x83\'\xbe\xc6\x7f#\xd1\x01\xb4&\xa8\xc5]U\x0evE\xb7\xf1\x84\xe2\xa0~q$-<\xda\x04\x818\xe68\xb7\x11[;\xb9\xe9\xdf\xd2e\xaa\x87\xf0A2\xdc\xe59L\x92\xcd\x90\x89\n\x9c\x1e\xca\x822f\x00\xa6o\x1f^q\x0cl]\x8ex<\xd0$0oH@^\x16\xbc\xcc\xc7\x16\x99D]\x9b"\xac\x18\x03\xc3\xfb\x8e\xc4\xb4W7\xfe\xd4\x9b\xc3\xdd\xce\xfb\xaf@k\xec`\xbc\xd7G\xc9\xdb}\xe6f\xd1\xde\x99\xf0\xf2\x9b\xa5\xef5\xaf\xc6E[F\x0c_K!\t\x97\xa4\xd7\x1a\xb3X\x953\x18n\xdb\xd3\xac\x97W]^B\xd2m-\x84\x1c\x83e\xac\xe4fn\x1b\xea\xb7\x9a\x13\xcd\xd6fn)0O\x14\x05\xaa\xa4\x96\xde\xc6\xa1\xdc\x88\x93\x81Zf&\xe7\x8fV\x8d\xd0\x87d\x07\x1c\xd6\x96\xc9\x98\xee\xec\xf63\x18\t\x98\x0c\xfdWM1\xaf\xef \x10;\xde\xcd_\x8e\x05!m\xe5S\xcf\xa1\x82\x1c\xd1}F(\xc6\xe8\xc8\xb0\x07\xdb\xe2W|\x7fX\xd1\xa9z\r\n

[disillusions]

Same error. Does anybody have solution?