Can't get youtube channel feed

[LedBass]

Since yesterday, NewsFlash can't get any new youtube video for the channels feed list (maybe they updated their API?)

Steps to reproduce:

1. Open NewsFlash from apps drawer icon
2. Hit update button or wait for the auto update timer
3. See that there are no new video from all youtube feeds (other feeds work well)

Expected behaviour:

• New youtube videos for the subscribed feeds shown in the unread articles list

Actual behaviour:

• No new video is shown, even for feeds that there are new videos.

Error message shown in the terminal is the following for all youtube feeds:

$ flatpak run com.gitlab.newsflash
09:58:31 - INFO  - NewsFlash 1.5.1 (com.gitlab.newsflash) (news_flash_gtk::app:153)
09:58:31 - INFO  - Loading backend local_rss           (news_flash:104)
09:58:31 - INFO  - Successful load from config         (news_flash_gtk::app:199)
09:58:59 - ERROR - Downloading feed failed: https://www.youtube.com/feeds/videos.xml?channel_id=UCT6iAerLNE-0J1S_E97UAuQ (news_flash::feed_api_implementations::local:106)

System information

• Fedora Workstation 36 running GNOME 42.4 Wayland
• Flatpak 1.12.7
• AMD Ryzen 3 2200G
• AMD Radeon Vega 8 Graphics
• 32GB RAM
• 500GB Storage (45% free)

[LedBass]

Well, it started to work again out of the blue (as it stopped before)

Its almost for certain that it's something on youtube's end