Comment 0 for bug 1084336

http://rhmoodle.elearning.catalyst.net.nz/ log in as the catalyst admin
Click on "Mahara Master Dev" under "Network servers". this will jump you to http://master.dev.mahara.org/, open this in another tab
go back to the moodle, and log out. You are not logged out of the mahara.

This is due to the kill_child method not being implemented, which is what the IdP calls when it is logged out from