The RSS feeds do not display the query results from the Search Core Results Web Part in SharePoint Server 2010

Symptoms

When you run an append query in the Search Core Results Web Part in Microsoft SharePoint Server 2010, the RSS feeds do not display the query results.

Resolution

To resolve this issue, apply the following hotfixes: 

• 2536591 Description of the SharePoint Foundation 2010 hotfix package (sts-x-none.msp): June 30, 2011

• 2536588 Description of the SharePoint Server 2010 hotfix package (osrchwfe-x-none.msp): June 28, 2011

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.