The navigation (in the “Tickets” drop down) still seems to be outputting the old URL though. Do you have a caching turned on in the webskin that generates the nav?
The event page is cached so once that clears varnish it should update the menu, although it’s taking some time to update for some reason so I’m looking at that at the moment.
The menu via www just wouldn’t update, the page content updated but the menu didn’t. The only thing that got it to work was running an app update on both production servers. Not sure how or why that worked but it did.