This was due to a bug in the uploads:migrate_to_s3
rake task and has been fixed in
https://github.com/discourse/discourse/commit/918633aa12e869cad6d16fce5fae88fe2a26b82e
This was due to a bug in the uploads:migrate_to_s3
rake task and has been fixed in
https://github.com/discourse/discourse/commit/918633aa12e869cad6d16fce5fae88fe2a26b82e