Here I am thinking I'll blast out a bunch of listings this morning, only to be confronted with a new template interface that is completely blank where my custom templates should be. They are all still showing in the Manage templates window. Why push out an update when it isn't working properly, and without any warning to users? No one wants to muddle through new features without notice. Not expecting or requiring an answering, just telling you something that needs to be fixed ASAP.
Original Post
Because many customized listing templates contained active content, they were not transferred over into the new template selector automatically–but you can make them available in the new system.