great nostr advertisement What Was Lost? - Photos, Videos, & Audio: All user-uploaded content before 2016, including personal pictures and over 50 million songs from 14 million artists. - Classic Account Content: Older blog posts, comments, and private messages were also affected. Why Did It Happen? - Server Migration: A project to move data to a new server went wrong, causing older files to become corrupted and unrecoverable. - Failed Backups: The company's backups were also affected or unusable, leading to permanent deletion. When Did It Happen? The loss occurred in late 2017/early 2018 but was widely reported in March 2019 when users noticed their old content was gone.