Did it put it in one of those neighboring fields or it was in the house yard so it's outside of all field boundaries? 

Only way I know to get rid of something on the road or outside of a field is to make a new bogus field boundary around the extra points. Delete the planting map in Field Analyzer. Go to the Files page and reprocess the file(s) with Field Detection (field locator?) turned on in the main account settings. That will sort the extra points into that extra field boundary separate from the good field. Delete the bogus field with those extra points in it

Not too bad in your case it looks. Sucks when it recorded them driving down the road 10 miles the whole way along their own field boundaries