Can't speak to the planning that did or didn't happen on this. That also includes and risk assessment... I would look to whoever did the risk assessment for no

Can't speak to the planning that did or didn't happen on this. That also includes and risk assessment... I would look to whoever did the risk assessment for not understanding what was happening well enough. That said, whenever I've touched a legacy app for any forward migrations... I've learned that date/time handling is usually one of the first things you should confirm. Just my own take on this.