Error with vid_info & vid_info_url

Hi there, I am currently using python 2.7.9 and pytube 8.0.2 and I have noticed that vid_info returns and error code 2 (Invalid Parameters) for the example video on the pytube site and any other YT URL I have tried. Here is what happens:

Python 2.7.9 (default, Sep 17 2016, 20:26:04)
[GCC 4.9.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from pytube import YouTube
>>> yt = YouTube('http://youtube.com/watch?v=9bZkp7q19f0')
>>> yt.vid_info
{u'status': u'fail', u'errorcode': u'2', u'reason': u'Invalid parameters.'}
>>> yt.vid_info_url
'https://youtube.com/get_video_info?video_id=9bZkp7q19f0&el=%24el&ps=default&eurl=https%253A%2F%2Fyoutube.com%2Fwatch%253Fv%253D9bZkp7q19f0&hl=en_US&t=%252C%2522t%2522%253A%25221%2522'
>>>

If you paste the vid_info_url into a browser then you get the same error as can be seen above. Everything else looks ok and I can download the video ok.

[ZachGlassman]

It seems to be related to the el=$el attribute in the vid_info_url. If you just take that out, it works!

[github-actions[bot]]

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