@LowBama your post saved me! Had an oil change recently and went back to check my part number - sure enough they put Rotella T-6 in which doesn't have the MS-12991. Stopped by the dealer and did not have any issues getting them to swap the oil.
Late to this forum but I got my Sport S delivered about a week ago. I've updated the spreadsheet to show my order, looks like the first data point for a Sport.
I live in Wisconsin so have seen some cold starts and so far no EGR issues or CELs!