wrong link widget sidebar

[GABRIEL]

Hi the widget that shows about this course
then the instructor pic
and then a button that says: Group Disscusions
when click that button takes me to the product page

It tryies to go to http://gamificatusmetas.com/groups/gamifica-tus-metas/

But redirects to:
http://gamificatusmetas.com/groups/gamifica-tus-metas/

My Actual group page is:
http://gamificatusmetas.com/grupos/gamifica-tus-metas/

So I translated groups to grupos, but then the widget wont find the translation?

Thanks for your help