Rick is correct. The new rating on the course he is referencing is just plain wrong. Several of us have been ignoring where the white tees are set up and have been playing from the yardage markers so that we do post based upon the correct yardage. Still the course(s) are mis-rated.
I’m not sure what could be done to adjust the course rating on the fly based upon changing tee marker locations. I think the main objective should be to set up the MB courses as close to the stated hole yardage as possible. That would solve the problem with regard to posting scores on wrongly rated tees.