Is FB Down Again?

Maybe. [1] Not a huge spike like before but people are reporting it.

[1] - https://downdetector.com/status/facebook/

There is something going on for sure, all the servers of the game Final Fantasy XIV went down in NA, EU, and JP too https://is.xivup.com/

In Norway there seems to be something going on, as our major news websites are reporting on it too. A workaround is using 1.1.1.1 as dns.

Telia is having issues in Northern Europe

It's down for me also. Same with Google and Youtube.