1.8 RC-1 - After Activity Timeout, URL Layout Number is Changed

I noticed that if I leave myself logged in and viewing a layout in the designer, after I am logged out for inactivility, I log back in, and the layout number in the URL has changed to “:id”. This then produces a “Not Found” error.

https://www.server.com/xibo/layout/designer/7

becomes

https://www.server.com/xibo/layout/designer/:id

Thanks Colin - recorded as a bug: