Thanks for the file, it looks like you have the same trigger for both of these MRT server behaviors. I did not see a redirect for either one of them though. What happens if you specify different redirects for both of these server behaviors? Just looking at the code on the page I'm not sure why one would be working but not the other. To test it out I would need a copy of your db as well.
Have you tested this with the different redirects and commenting out one then the other? Please post back with what you discover and the results you are getting.