Most users are reporting a "total blackout" with a third having trouble logging in and one in five reporting problems with the Facebook app.
Facebook is always keen to ensure that it, erm, takes influence from other companies' ideas (just ask Snapchat about the changes Zuck's minions made to Instagram).
It's not clear right now how many users are affected. The outage also hit London, according to the map, along with pockets in Asia, South America and the Middle East.
What do you think about the apparent social media outage today?
"The issue has since been resolved, we are back to 100% for everyone, and we're sorry for any inconvenience".
Now it's rumoured to be introducing its own dark mode to Facebook Messenger which will change your experience by changing the window from white to black. He says, "Let me tell you the difference between Facebook and everyone else, we don't crash EVER!" Sound off in the comments section, down below, and let us know if you can get into your FB or Insta accounts!