I just wanted to let everyone know that I am working on having the sandbox upgraded to the latest release of CA PPM.
I will post to this thread as we work out the details and the schedule.
UPDATE: We are in the midst of rescheduling the upgrade. Most likely it will be a net-new install due to the condition of the sandbox. If we go that route, then it will also clean up all the accounts. You will have to request access again.
I will post more in the next couple of days.