They also removed various romantic S ranking from Kana and Soleil, turned the two homosexual supports into generic ones while they were unique in Japan, and there was the disaster that was their voice choice for Effie. 8-4 also handled things like changing Lucina's/Owain's supports to be more platonic in a much smoother way than Tree House's work with Fates. They removed the swimsuits and didn't replace them with anything, leaving some elements (like max bond) with no prize at all. There were also various smaller issues, like how they didn't write Inigo's dialogue with the possibility of him being Chrom's son in mind, making several sentences that should have remained more ambiguous sound out of place. They also changed female Corrin's married Conquest/Birthright ending to be the same as the male one, not realizing that female and male endings were written in different ways in order to match up with each other.
Some of the additions to the dialogue also are quite odd in context. It's clear they disliked the direction of Fates' story, but they never attempted to change the story itself, just flavorful dialogue... which often just made scene dumber, like when they added a bit of dialogue for Xander with him talking about how if good people stand doing nothing, then evil wins... in the middle of a scene that's about Xander and Corrin just watching while Garon kills people who dare to protest against him invading Hoshido (and right after a line from the original about who they must stand there and can't act at that point).