No real reason has been offered up. Facebook is just saying they know it happened and they’re working on it.
Not to be a conspiracy theorist, but a friend commented that it’s kind of funny that this happened the morning after there was big story about a Facebook whistle blower on 60 Minutes last night.
I’m just repeating what he said. Personally, I don’t think the lizard overlords would bother with something this petty.
Here’s a pretty good story concerning what’s going on with Facebook lately.