Facebook data disappearing: friends list, posts, photos
facebook.com
facebook.com
No response to my report submitted through the help center yesterday, except the standard auto-reply.
Looks like there are quite a few people who have disappearing data and there seems to be no acknowledgement of the issue on the FB side.
It also seems to clear your ban list, which is a major issue for some people.
This has persisted for more than a day.