TSDR slow to sign-off CSIT failure for Oxygen SR2

As noted in this thread, TSDR was slow to sign off on their CSIT failures for Oxygen SR2. It took four business days for the project's PTL to speak up and sign-off. The required response time is two business days.

TSDR is not a Managed project, and Oxygen is the last release to not use the Managed Release Model, but we're still filing a grievance to make it easier to track this later.