Negative stats in Weekly details page

Negative stats are getting shown in Weekly detailed report page. 
Need investigation here.

![Image](https://github.com/user-attachments/assets/0cfe7e30-deb9-4f02-a4d7-caa8eb86195a)

![Image](https://github.com/user-attachments/assets/6d93e698-3b22-4a77-8691-82ccd4bdaa7f)