Mark Hamill has explained the real reason why one scene in-particular needed to be reshot, and it was because his name had changed from Starkiller to Skywalker and not because he made a mistake.
This article states we reshot the rescue of Leia scene because I “botched” my line. In fact, we had to redo it weeks later, because my name was changed to Skywalker AFTER we did it the 1st time (when my name was still Starkiller). #TrueFunFact https://t.co/ubcWztJs47
— Mark Hamill (@HamillHimself) May 26, 2020
