Something has been brought to our attention that needs to be addressed.
The Private Investigator career gives "reward objects" while completing PI cases. However, due to the fact that you could essentially keep repeating these same cases over and over. Metro has decided that these reward objects do not count for career rewards. Most rewards are something that you can only ever get once. The two exceptions are racing trophies and Simfest trophies which are both limited.
If you need to readjust your score, make sure the team is aware so they can change the leaderboard.
Also if you haven't been keeping up with the thread. Make sure you didn't count any of the rewards that have been discredited - ie ghost position device, fire truck, fire alarm, random gnomes.