adultswim.com - downloading broken

[wyatt8740]

• I've verified and I assure that I'm running youtube-dl 2019.03.18

Before submitting an issue make sure you have:

• At least skimmed through the README, most notably the FAQ and BUGS sections
• Searched the bugtracker for similar issues including closed ones
• Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

What is the purpose of your issue?

• Bug report (encountered problems with youtube-dl)
• Site support request (request for adding support for a new site)
• Feature request (request for a new functionality)
• Question
• Other

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If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

Add the -v flag to your command line you run youtube-dl with (youtube-dl -v <your command line>), copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):

$ youtube-dl 'https://www.adultswim.com/videos/aqua-teen-hunger-force/cybernetic-ghost-of-christmas-past'
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-v', u'https://www.adultswim.com/videos/aqua-teen-hunger-force/cybernetic-ghost-of-christmas-past']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.03.18
[debug] Python version 2.7.16rc1 (CPython) - Linux-4.19.0-2-amd64-x86_64-with-debian-buster-sid
[debug] exe versions: ffmpeg N-92931-ge9564f7fea, ffprobe N-92931-ge9564f7fea, phantomjs 2.1.1, rtmpdump 2.4
[debug] Proxy map: {}
[AdultSwim] cybernetic-ghost-of-christmas-past: Downloading webpage
ERROR: Unable to extract initial data; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
  File "/home/wyatt/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 794, in extract_info
    ie_result = ie.extract(url)
  File "/home/wyatt/bin/youtube-dl/youtube_dl/extractor/common.py", line 529, in extract
    ie_result = self._real_extract(url)
  File "/home/wyatt/bin/youtube-dl/youtube_dl/extractor/adultswim.py", line 89, in _real_extract
    webpage, 'initial data'), display_id)
  File "/home/wyatt/bin/youtube-dl/youtube_dl/extractor/common.py", line 1004, in _search_regex
    raise RegexNotFoundError('Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract initial data; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
...
<end of log>

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Description of your issue, suggested solution and other information

adultswim.com currently does not work (it is failing on the URL
https://www.adultswim.com/videos/aqua-teen-hunger-force/cybernetic-ghost-of-christmas-past).