Advertisements do not enumerate in a remote ConfigMgr Console
If you have a remote Administrative ConfigMgr Console (i.e., you install the console on a computer or server which is not the primary Site Server), you may notice that Advertisements do not enumerate. The advertisement node is empty.
The hotfix KB955262 addresses this issue, and should be installed on any computer which hosts the Admin Console.
One of the files modified is AdminConsole.xml; which is often a file modified for any right-click console extensions. If you've modified this file for right-click tools, you may need to re-do the modifications. Note you will not want to just put back the old .xml; there are updates in this xml you need for this KB to fix the issues.