Problem with Report Designer (not getting updated from the query)

Hi

1. We are having a peculiar problem with our Report Designer. We are on Support Pack 3 for the Front End.

2. We had built a report on a Query (ie., data provider) and now we have added a few more fields in the underlying query.

3. But when I go back to the Report Designer, and try to add these new fields, I dont see them on the left hand side under the 'Field Catalog'.

4. There is an option called "Check Data Provider.." in the report menu but its never active, even when I select the query (or the data provider).

5. We suspect that it might be an issue with the Support Pack?

Please advise.

Thanks.