Just to give everyone a heads up, the NB and SB OR activity templates call for a car type F, but no car type F exists. No error exists in the NB and SB WVO activity templates.
Until Steve gets a revised templates posted, you can either stick to the WVO activity templates exclusively, or you can modify the SWLTDB files for the OR templates ONLY by substituting FE for the F car type. At least at that point the OR activity templates will generate an activity without error, even if this is not the car type Steve ultimately selects.