I mean, if they're recompositing effects in general, it seems like the kind of thing that would be addressed (especially if there was a flare filmed, and it just didn't make it in, which is apparently a thing that happened with at least one other shot). I think a bigger issue would be the lumpy, squared-off digitization effect on the nacelles of the last Klingon Battlecruiser, if we're looking at that sequence. Of course, that's also something that's fairly straightforward to fix, I was able to get a rough fix done fairly quickly just working off the final clip, without access to any elements (it helped that the initial wave of the effect was visible, it was just the blue fill that was uneven).