Those continuity issues are of the least concern when it comes to editing. I’ve never noticed them before and I still can’t see what they are (on my phone). Far more jarring would be something like the skiff pointing in one direction in one shot and another in another.

I would have to watch the scenes in question to get a better idea of it (and that is how a cut should be judged, not just by looking at stills), but at the end of the day no matter what you have to realize that if a professional editor flipped a shot there was a damn good reason for it, and an eagle eyed fan pointing out Carrie’s birthmark is in the wrong spot is not a good enough reason to flip it back.