Base override is updating the Final forecast in all periods after 7.2.0.3 upgrade

Problem Description

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When one updates the base override in one period, it updates the final forecast with the same number in the worksheet across all the periods.

We upgraded from 7.2.0.1 version to 7.2.0.3  in August' 13 and this problem started happening after that. It was not happening in the 7.2.0.1 version.

Oracle support is refusing to work as this version is off the premier support

We think the issue with the client expression for the Final forecast because as soon as we remove the client expression it works great. Only problem is that user has to refresh the worksheet to see the changes.