Move on and take the 5K points. You shouldn't have let it ruin your vacation. Next time a stay doesn't post in 2-3 days, take immediate action and file a missing points complaint. You should also have already done that with the Platinum points amenity - why did you let 5 of them pile up in the first place? Another suggestion is to get a screen print on December 31 each year of your activity for the year.