If you use Freetube, you haven’t failed to notice that Google is on the war path again and broke it a few days ago. See this bug report.
Please note that it’s been fixed in this PR. If you download the nightly build #5652, it now works like a champ.
Thanks team Freetube!
Oh excellent, it works again!!
I did notice the livesreams have not been affected, only uploaded videos. I’m waiting for a public release with the fix.