+ Open up the JS console
+ $("#TB_window").remove()
+ $("#TB_overlay").remove()
Done!
Change the 5 at the end of the url to a lower or higher number for different pages.
I'm not sure if it's just me but the page navigation seems to come and go.
Edit: I am getting the login box when I go to the "single page" link. Removing the DOM elements works.
+ Open up the JS console
+ $("#TB_window").remove()
+ $("#TB_overlay").remove()
Done!