Yes, that's right. It is a CB Group Jive module. I have an explicit menu item "events" on which I want to show the full listing of all events, aggregated from all groups. So I've selected the module to show only on the events page. However, it's showing also on the "add event" and on specific event "guest list" pages, presumably because GroupJive gives these the same front portion of their URL.
Module wanted here. Full listing of all events.
.../index.php/members/events
Attendee list for a specific event. Module not wanted.
.../index.php/members/events/3-committee/4-committee-meeting/attending
New event. Module not wanted
.../index.php/members/events/1-members/new