Cash Forecast - Drill Down does not tie to Summary for Customer Invoices

We were having a situation where the details for the Customer Invoice for a particular day didn't tie. The Forecast was generated on the 8th DEC, 2010 and a receipt was applied to an invoice on the 9th DEC, 2010. Hence when we looked at the forecast details for the forecast the invoice no longer showed. However the summary still included that invoice amount in it's calculations.

"After reviewing the Forecast it looks like the Customer Invoice Details do not tie to the Forecast Summary. In the sample reviewed it seemed that an invoice had a payment applied against it reducing the balance to 0 for the Invoice. This seems like an Oracle bug. It does not make sense that a static forecast would look at a dynamic drilldown. I have created a service request with Oracle to have the issue addressed."