Play Age displays incorrectly if Age As Of Date is changed after players have registered. Below are instructions to recalculate the Play Age of players after logging into LeagueOne.
 
1. Go to Programs > Online Registration Setup
2. Set Status field from Open to All, click Search
3. Click number (in blue) under Total Registrations
4. Click registrant's first name to view Maintain Registration
5. Click the number next to Play Age:
6. Click OK in the
dialog window to confirm recalculation
7. Click Update at the bottom