UDlextag2json.py appears not to work about streusle HOT 6 CLOSED

Traceback (most recent call last):
  File "/Users/josh/personal/bunmyaku/data/streusle-4.5/UDlextag2json.py", line 405, in <module>
    for sent in load_sents(**vars(argparser.parse_args())):
  File "/Users/josh/personal/bunmyaku/data/streusle-4.5/UDlextag2json.py", line 271, in load_sents
    _postproc_sent(sent)
  File "/Users/josh/personal/bunmyaku/data/streusle-4.5/UDlextag2json.py", line 135, in _postproc_sent
    assert lexe['lexlemma']==' '.join(lem for i in lexe['toknums'] for lem in [sent['toks'][i-1]['lemma']] if lem!='_'),f"In {sent['sent_id']}, MWE lemma is incorrect: {lexe} vs. {sent['toks'][lexe['toknums'][0]-1]}"
AssertionError: In reviews-105237-0001, MWE lemma is incorrect: {'lexlemma': 'go downhill _', 'lexcat': 'V.VID', 'ss': 'v.change', 'ss2': None, 'toknums': [25, 26, 27]} vs. {'#': 25, 'word': 'gone', 'lemma': 'go', 'upos': 'VERB', 'xpos': 'VBN', 'feats': 'Tense=Past|VerbForm=Part', 'head': 18, 'deprel': 'conj', 'edeps': '18:conj:but', 'misc': None, 'smwe': (2, 1), 'wmwe': None, 'lextag': 'B-V.VID-v.change'}