A very common mistake here. If you use SWFAddress plugin, you don't need to load any panorama at startup. SWFAddress plugin will analyze the URL at startup and load correct panorama.
You have the
loadscene call in your
startup action which is preventing SWFAddress plugin from loading correct panorama.
Don't forget to check the
troubleshooting section in the docs first, all the common mistakes, including this one, are listed there.
Thanks.