Ariane is built by Airbus, Schiaparelli was built by Thales Alenia, two completely independent companies. Not sure why there's supposed to be a correlation, other than both were contracted by ESA.
Yes I'm aware of how ESA works and who built what. But I would have hoped the common connection would have greater instilled the need for checking for these sorts of errors, if the Schiaparelli incident is as blutack theorised.
https://www.thalesgroup.com/en/worldwide/aerospace/topaxyz-i...