Considering (i) the rebate posts 31 days after booking since April, (ii) the benefit changed to 35% on June 1, and (iii) two weeks after 31 days would be a total of 45 days which would bring us to July 16 at the earliest, no, there are no DPs--unless you can travel into the future.
But, if you could do that, you wouldn't be asking, I guess.