In The Witch's Familiar, Davros stated a disbelief that the Doctor left Gallifrey because he was bored as he has gone back there several times (and instead brought up the legend about the Hybrid). We would eventually be told the truth about why the Doctor left Gallifrey (he wanted to know the the driving force behind good prevailing above evil), so here's my question; between The War Games (the first story to question why the Doctor left Gallifrey) and Twice Upon a Time, did anyone disbelief the Doctor about why he left Gallifrey? (And if so, why?) It's just I thought he was telling the truth since he's only returned a few times all because he had to and always had quite a disdain for the Time Lords and Gallifrey.