Crystal report reverts back to saved data after drill down

Hi,

I've created a crystal report and published it to BOE. Whenever I open the report and refresh it, it fetches recent data without any problem. But when I drill down in the report, it shows the saved data instead of showing the recent data in the drill down. If I come back to original report from that drill down again it reverts back to saved data. Again I've to refresh the report to view the recent data.

Any idea how can I fix this?

Regards,

Sanjay