Aloha everyone,
I was given a set of XF305 rushes that had been copied onto the hard drive. For what it’s worth, I ran into the same audio syncing issues, but was able to import them without problems into FCP by replicating the folder structure on the card (CONTENTS/CLIPS001/INDEX.MIF + JOURNAL + JWO..”) and logging and transferring them in FCP after installing the Canon FCP plugin.