So awhile back I sent a supply wagon to trade with a place just to try it out.
Then i encountered it being killed by some deserters so naturally i stepped in and killed the deserters.
Everything was fine for awhile but now the supply wagon follows me around talking to me saying "Hey id like to join up with your party again" when I say "Yes" nothing happens, when I say "No" nothing happens. after the dialogue is finished it says, "you've encountered a supply wagon with your (troop number)" and only has the option "Leave" then after I leave the supply wagon starts following me again until he catches up talks to me and then the same thing happens over and over and over.