Can anyone else repro this?
Typically on any page (viewing a specific node, application, transaction, etc.) there are links to related objects (e.g. the node details page contains links to view the underlying volumes, network links, etc.). Ctrl-clicking any one of these links opens up in a new browser tab.
In any of the links in the appstack pane, ctrl-clicking opens in the same tab. Happens in both IE and FF.
Is this done for a reason?