Huh, didn't notice that lol. I wonder if the original design / draft had it as Sei's, but then changed it to Zoffy's later on without noticing the issue
It's true. Random adventurers who had to be broken up with after they taunted the MC at the night watch and suggested the girls leave with them - they were made full-fledged antagonists. MC is flippant and imbalanced, though he has the weakest job which he tweaked a bit, but he remained careful in the novella.