Problem: If calling the SSK with a wrong URL to a scenario like http://ssk.huma-num.fr/#/scenarios/thisdoesnotexist it does not give a 404 but instead shows an empty page (besides showing the menu).
Proposed solution: Always send a 404 if the URL is not reachable
Problem: If calling the SSK with a wrong URL to a scenario like http://ssk.huma-num.fr/#/scenarios/thisdoesnotexist it does not give a 404 but instead shows an empty page (besides showing the menu).
Proposed solution: Always send a 404 if the URL is not reachable