The explosion of the planet seems to shift to the right mysteriously. Like part of it exploded to the right and then that part becomes the focus. I don’t know if that makes sense.
I think I favor Dat_SW_Guy’s version at the moment. This version of the explosion reads as Alderaan dissolving into an explosion already in progress while Dat’s looks more like the object itself is beginning to explode (albeit very quickly, as in the original film).