This new mod allow you to play with the former mission bonus. Not ungrade or anything is necessary. Just copy this mod into your “Documents\my games\FarmingSimulator2015\mods” folder and it will activate the bonus again. Multiplayer friendly: give it to your friends and you all will be able to play with the same bonuses that existed before patch 1.2!!
Chiches & Obijuankenobi86