Is it? We can assume that both things happened and prepare better for both types of development in the future. In the case of lab release, details would have to emerge to be reactive about fixing any issues with procedures. That doesn't mean that we can't be proactive in analyzing current procedures and trying to find and correct weaknesses.
We certainly can take proactive measures, I just think it will be taken more seriously if we can point to a specific cause. It's the difference between you not receiving a package you were expecting so deciding to be more aware of the expected delivery time in the future versus seeing your neighbor run off with your package.
