Most of the site is blank and does not load.
It is caused by the following 2 filters in uBlock Filters:
youtube.com##+js(json-prune, playerResponse.adPlacements playerResponse.playerAds adPlacements playerAds)
youtube.com##+js(set, ytInitialPlayerResponse.adPlacements, undefined)
If I whitelist this or uncheck uBlock filters in uBlock Origin then YouTube loads fine.


Disable uBLock filters, reload YouTube, issue goes away.
@gwarser
If I whitelist this
Both? Like this:
youtube.com#@#+js(json-prune, playerResponse.adPlacements playerResponse.playerAds adPlacements playerAds)
youtube.com#@#+js(set, ytInitialPlayerResponse.adPlacements, undefined)
?
Chromium Version 79.0.3945.88
Why 79?
It's probably second filter - https://www.reddit.com/r/uBlockOrigin/comments/gzxzv4/youtube_on_firefox_broken/ftizk63/
It's removed now - update uBlock filters.
@BlohoJo works now ?