[batoto] Attribute Error - Regex mismatch

[Charuru]

iMac:~ aaa$ gallery-dl --chapter-filter "lang == 'en'" https://bato.to/comic/_/comics/cosplay-deka-r2563 --verbose
[gallery-dl][debug] Version 1.1.2-dev
[gallery-dl][debug] Python 3.6.1 - Darwin-17.3.0-x86_64-i386-64bit
[gallery-dl][debug] requests 2.18.4
[gallery-dl][debug] urllib3 1.22
[gallery-dl][debug] Starting DownloadJob for 'https://bato.to/comic/_/comics/cosplay-deka-r2563'
[batoto][debug] Using BatotoMangaExtractor for 'https://bato.to/comic/_/comics/cosplay-deka-r2563'
[urllib3.connectionpool][debug] Starting new HTTPS connection (1): bato.to
[urllib3.connectionpool][debug] https://bato.to:443 "GET /comic/_/comics/cosplay-deka-r2563 HTTP/1.1" 200 None
[batoto][error] An unexpected error occurred: AttributeError - 'NoneType' object has no attribute 'groups'. Please run gallery-dl again with the --verbose flag, copy its output and report this issue on https://github.com/mikf/gallery-dl/issues .
[batoto][debug] Traceback
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gallery_dl/job.py", line 59, in run
    for msg in self.extractor:
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gallery_dl/extractor/common.py", line 182, in items
    chapters = self.chapters(page)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gallery_dl/extractor/batoto.py", line 105, in chapters
    self.parse_chapter_string(data)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gallery_dl/extractor/batoto.py", line 69, in parse_chapter_string
    volume, chapter, data["chapter_minor"], title = match.groups()
AttributeError: 'NoneType' object has no attribute 'groups'