Re: It's not as if...
"Now they need to find out why they got an over pressure, mitigate against it happening again and make sure there's a pressure valve capable of handling it if it does happen again."
This is why rocket science remains rocket science. When you are treading on such thin ice as a multistage rocket launch,it isn't just a case of venting overpressure but of eliminating it in the first place. That oxygen is needed to power the rocket...
