It is known. Unfortunatelly the DLC makers added a line in the densityHeight that sets the gdm to 6 channels. the map needs 7, so all the bulk types are messed if loading with the straw harvest. Maybe they will update.
OmaTana's apples and swathing plus caused also this problem, but they now have removed the channels, letting the map dictate how many channels the gdm should have. So now, they work without any problems.