I went to uesp wiki and looked this up and i already cleared this and was then given this bount quest which i quess cant be completed now....so that means i wont get no more bounty quest in riften.

I was wondering does anyone know if the unofficial patch fixed or is there a way i can get this quest completed?

Taken from the wiki...

It's possible to skip the current stage by using the command setstage BQ01 100