Description of problem: Single Logout fails with a blank screen, if session has expired in SP Steps to Reproduce: - login to the SP application - clear the SP cookie or wait for the SP session to expire - click on the GLO link
Fix committed here: http://git.app.eng.bos.redhat.com/git/picketlink25.git/log/?h=2.5.3.SP16-redhat-1_BZ-1217228
Verified in EAP 6.4.2.CR1
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.