Until this week, was consistently able to book UA mileage flights in our UA account and each flyer was able to choose EconomyPlus seats at no charge since the account owner is Platinum. Tried booking today and they've finally changed that, only the account holder gets the Platinum benefits, everyone else in the family/company has to pay for EconomyPlus. UA has slowly but surely been closing many loopholes that provided additional benefits for M+ members.