I’m obviously not understanding what you are doing. I just successfully created a test permalink on my site to this page:
when I go to /test on my site it takes me straight to that page.
edit: nevermind, I wasn’t comprehending your OP properly, I see what you are trying to do now. you are tying to use that weird complex link as the permalink. yikes. yea I don’t know if that is possible without some special escaping. 