I'm guaranteed this is simply not consumer error, since the recovery phrase was present in two distinct areas: backed up inside a file on S3, and printed on a bit of paper. If you're Not sure about a certain word's spelling, utilize the research purpose (Ctrl+File on Home windows/Command+F on https://exactlybookmarks.com/story19427637/the-2-minute-rule-for-bip39-all-words