Facebook censors user for posting a photo of his phone's lock screen, reverses on appeal: A Twitter user shared a screenshot of his Facebook censorship notice. He had accidentally posted a screenshot of his phone's lock screen, which did not even have a photo as a background, but was just a red and black background. Also, no alerts or notices were visible, only the date and time. According to the screenshot, Facebook had deleted the post, though it is unclear what reason was given for this action, just that it did not follow the platform's Community Standards. This appears to be a faulty algorithm issue. The user appealed, and, according to the screenshot, Facebook restored the post and admitted its mistake.