Calculate ADR Deployment Schedule from ADR start time
The deployments created by ADR's base the available and deadline specific times on the point at which the new deployments get created and not when the ADR was started. This means we have to go and change the available and deadline times each time after the ADR's run.
i.e. ADR starts at 8am, deployment gets created at 8.30 by the currently running ADR, Deployment available and deadline specific times on the ADR deployment will be based off 8.30 instead of 8am.