How to repeat: Agentspawn 20 agents. Go to the discovery portlet, click "view all", go to 2nd page, expand one of the platforms. It doesn't expand, it sends you back to the first page. If that doesn't reproduce the problem, try importing all the platforms first (not the servers within them) and retry expanding a platform on the 2nd page.
svn rev3379 fixes this
the common pagination controls changed under the covers - joe fixed it to work with the AI queue page
Fixed, rev3416
This bug was previously known as http://jira.rhq-project.org/browse/RHQ-1726