Outstanding work on the map, I have really been enjoying my time so far.
There seems to be an issue with field 56, The fieldMapIndicator for field056 (4>3|55|1) is outside of its associated farmland 50 area. This appears to cause the field to be updated by the AI even when the farmland is owned by the player. My soybeans disappeared mid harvest! I moved the fieldMapIndicator inside the farmland in GE and have not had the issue since.