[ros-release] Fanuc stack not showing up on Hudson On-demand

I submitted the fanuc stack to the ros-distro repo:
https://code.google.com/p/ros-dry-releases/source/detail?r=78

However, it is not showing up in the on-demand build list here:
http://packages.ros.org/web/prerelease/create_job/groovy

I'm not sure what I have done wrong. I believe I followed the same
procedure as in the past. Does it take a while for the on-demand list to
update?

Shaun