BEx Exceptions does not update in Design Studio

Hello Everyone,

I am creating a Dashboard with Crosstab and using BEx Exceptions to color code the numbers.

When I add query in the Design Studio and create crosstab it all works fine.

But when i come back to saved Design Studio Dashboad after changing the criteria or adding new Exception in BEx it won't reflect or update in Dashboard.

I have to delete the datasource and create a new one to get new changes/updates from BEx Exception.

Does any one have faced this?

Thanks,

Rajan