The article I read said that lift clean and place was in effect in the step cut between the fairway/closely mown area and the primary rough because
the high summer temperatures killed a lot of grasses leaving bare spots. Relief had to remain within the step cut. I did not see the conditions of competition sheet or local rules sheet. It wasn't just for sidehill, downhill, damp areas, but given the situation most competitors will seek to gain whatever advantage they can based on what others might be allowed to do. The potenial for improvement of the situation was substantial, but that occurs whenever you have ball in hand, free of penalty. It diminshes the product. Maybe the LPGA is over budget and saving money using less paint is their solution.
By the way, Portland is one day short of tying the record for 90/+ days in a year, and set or tied the record for 100/+days.