viki.com Download Error

[dkl3]

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~⟫ youtube-dl https://www.viki.com/videos/44699v-boys-over-flowers-episode-1 -v
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['https://www.viki.com/videos/44699v-boys-over-flowers-episode-1', '-v']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.09.15
[debug] Python version 3.5.2 - Linux-4.4.0-93-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: avconv 2.8.11-0ubuntu0.16.04.1, avprobe 2.8.11-0ubuntu0.16.04.1, ffmpeg 2.8.11-0ubuntu0.16.04.1, ffprobe 2.8.11-0ubuntu0.16.04.1, rtmpdump 2.4
[debug] Proxy map: {}
[viki] 44699v: Downloading video JSON
[viki] 44699v: Downloading video streams JSON
ERROR: viki returned error: invalid signature
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/youtube_dl/YoutubeDL.py", line 776, in extract_info
ie_result = ie.extract(url)
File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/common.py", line 434, in extract
ie_result = self._real_extract(url)
File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/viki.py", line 270, in _real_extract
'Downloading video streams JSON')
File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/viki.py", line 69, in _call_api
self._raise_error(resp['error'])
File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/viki.py", line 76, in _raise_error
expected=True)
youtube_dl.utils.ExtractorError: viki returned error: invalid signature

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Basically, scraping www.viki.com doesn't work. I don't think anybody else has reported this yet?