I am certain it's not user mistake, since the recovery phrase was present in two unique locations: backed up in a very file on S3, and printed on a piece of paper. - Lưu trữ Seed Phrase trên thiết bị điện tử: Một sai lầm thường gặp của người dùng https://onlybookmarkings.com/story18755146/little-known-facts-about-bip39-words