Investigate and fix backend issue with player count discrepancy in dashboard

[takaro-ci-bot]

Description

There is a discrepancy between the actual number of players and the number displayed in the dashboard. This issue needs to be investigated and fixed to ensure accurate player count reporting.

Requirements/use-cases

• Users should see an accurate count of players in the dashboard
• The player count should match the actual number of players across all game servers
• The discrepancy appears to be related to pagination or query issues in the backend

Possible duplicates:

• Investigate and fix issues with player count accuracy #1709