CEMR Units Leaving Windsor & Hantsport?

David Othen reported that CEMR 4011 and 4014 are "now coupled nose to nose with 5 or 6 empty grain cars" at Windsor Junction outside Halifax, Nova Scotia. Windsor Junction is where the Windsor & Hantsport Railway interchanges traffic with CN. These two GP9s have had some mechanical problems. It appears that now that the W&H's GE units are on site, and at least somewhat operational, the CEMR units are being sent back.