Assignment mission not appearing and unable to quit an assignment

Preatty much what the title says, the mission for the assignment is not on the map no matter how many times I restart the game or wait til the mission map changes. Plus the button to quit an assignment is just straight up gone and I can't start other ones. If it helps it's the seccond mission of the relics of Hoxxes part:1 assignment. I was clearing out the backlog of past seasons and just got to this one and the bug happened, never had this happen before too.

Does anyone know a fix?