Softlocked Solo Mission, Somehow Did it in Co-Op(BUG)

I am having issues with continuing the story mode in the game (Tour 1: Skater Eyes , Stunting 101). I am unable to progress because the game thinks that I finished the mission. I completed it with a friend. But I do not know how I did it in the first place because the mission is a solo mission(figured that out by having another friend complete it on his own account, and it only allowed solo not co-op). Somehow I was able to complete it with him. So the game (presumably) thinks that I completed it, but  I am stuck with the task being "completed" with no marker on the map to continue progression.  Im not sure how to fix it, I am left with being stuck. Maybe others have had the issue. 

See screenshots for this part.

Green circle is for where the next marker is supposed to be to continue the story.

Red circle is the location of the task I was supposed to have "completed". Neither appear for me.