Actually, “conform to sequence” seems to remove the anamorphic setting from some clips and add distortion to others, resulting in pillarboxing. The sequence is very clearly set to anamorphic, so this behavior doesn’t make sense. Gradually, more clips seem to be matching back as non-anamorphic and cutting in pillarboxed. This is not happening with all clips, but seems to be slowly happening with more of them as time goes on. Any thoughts?