Goldent Path Mission Stuck
So i just finished destroying the brick factory after choosing Sabal. Everything has gone smoothly, until now. After completing the mission, a golden path icon has popped up inside the Avinash Primary School. I've gone multiple times to the school to start the new mission, but the school window that you go into in an earlier mission is closed. So I go in through another window, and nothing. The golden path mission icon keeps glowing on my map, but nothing happens whenever I go to it. I've already completed almost every other mission in south kyrat. All of Will's, Longinus(2/4), 1 Y&R mission, and 2 Shangri-La missions (3 map pieces altogether). The other Y&R mission(s) dont pop up and i have all the outposts and bell towers in south kyrat. Can anyone help? Xbox One