If your Facebook feed is filled exclusively with posts from people you don't know onto the walls of celebrity accounts, you're not alone.
Meta, Facebook's parent organization, told it knew "people are having trouble with their Facebook feed" yet didn't remark on the thing was causing the issues.
A representative apologized for inconvenience, and said site engineers were "working to get things back to normal as quickly as possible."
Taking advantage of the unusual glitch, some users have begun posting memes to celebrities pages, like the one above.
Some Facebook users are fearing that the app – or their own accounts – are being hacked.
We've asked Facebook for more details about the cause of the issue and will update this story with any response.