Stuck on one clue with one probable mistake (may be linked!)
"Papers support Democrat, bringer of luck" (6)
It's one of the adjusted clues in which a type of horse is substituted for a type of course.
Also, there are supposed to be 8 of these, but I only found 7 (7, 9, 11, 17, 20 and 26 across and 13 down)