Reset the Caches
Jamroom uses a caching system to help lighten the load on your server and speed up delivery time. Usually Jamroom does a good job of resetting caches as needed, but after you make changes to templates your changes may not appear immediately.
Time to reset the caches.
It can be found at site.com/core/cache_reset
As the admin user in the ACP at CORE -> SYSTEM CORE -> TOOLS -> RESET CACHES