Guardian Rank Reset

Hey guys,

so I recently downloaded a savefile from a friend to test out an endgame build for fun just to get a feel for how it plays and if I want to stick with it. Afterwards I deleted this savefile, but I am still stuck with the other accounts guardian points (I was around rank 20 at the time, but I suddenly had around 500 tokens spent)?! Is there some form of hardresetting my Guardian Rank? I tried deleting my savefile and replacing it with a level 0 one already, but it did not work.

Thanks in advance!
Abfall Games