Ana didn't have an inquiry on her routine.
In 2004 Yang Tae-Young didn't get his full start value on PB. He was on PB in the 5th rotation. They didn't submit an inquiry for his routine in the 5th rotation. They didn't even realize he wasn't given a 10 SV. They didn't try to submit an inquiry until after the 6th rotation, when the meet had ended. CAS rejected South Korea's appeal on the basis of the inquiry being submitted outside the window for inquiry, Yang Tae-Young's PB score remained unchanged.
The situation this week is similar because it also comes down to the timing of the inquiry. The Romanian Gymnastics Federation appealed to CAS that the American inquiry was made outside the inquiry window. CAS upheld that appeal, determining that it was made outside the window and declared the inquiry invalid, which put Chiles' score back to the original 13.677.
The second Romanian appeal to CAS was that the technology used to determine line deductions was faulty and resulted in a false OOB deduction on Sabrina Voinea's routine. That was rejected on the basis that Camelia Voinea didn't specifically inquire about the neutral deduction for OOB when she submitted an inquiry during the inquiry window.