Redesigned, who was due to make his Badminton debut after finishing fifth at the World Equestrian Games last year, is not 100% sound.
And European champion Miners Frolic has a swelling on the wither, possibly caused by a bite or rolling in his stable overnight, so he is unable to wear a saddle.
These problems will be a great disappointment to Pippa and Tina, who would have both been hoping for a top-10 placing.
Pippa is still in the competition on Mirage D’Elle, who scored 56.8 for his dressage test yesterday.
Don’t forget to buy Horse & Hound next week (28 April) for our 15-page special Badminton report including comments from Carl Hester and Mark Phillips, day-by-day analysis of all the action and more.