Broken site support for arte.tv

[LateLament]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.07.02
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://www.arte.tv/fr/videos/088316-000-A/le-reve-d-un-soldat/']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.07.02
[debug] Python version 3.7.3 (CPython) - Linux-5.1.15-arch1-1-ARCH-x86_64-with-arch
[debug] exe versions: avconv 4.1.3, ffmpeg 4.1.3, ffprobe 4.1.3, phantomjs 18, rtmpdump 2.4
[debug] Proxy map: {}
[arte.tv:+7] le-reve-d-un-soldat: Downloading webpage
[download] Downloading playlist: None
[arte.tv:+7] playlist None: Collected 0 video ids (downloading 0 of them)
[download] Finished downloading playlist: None

Description

Same issue with all links since today. Ex. :

https://www.arte.tv/fr/videos/069103-000-A/bugatti-l-ivresse-de-la-vitesse/
https://www.arte.tv/fr/videos/056813-000-A/les-nouveaux-guerriers-des-champs/
...