Character not returning *spoilers*

[BravoNine]

You can find the images on Film Review Online website, here's a link

There are three images, one of Harry walking with dust sort of settling around him, another of Lucas on the ground and debris showering him, and one of Lucas and Harry walking in opposite direction with Lucas with a rather defeated expression. You can find them towards the bottom of the page in that link.

I think it is very likely that they shot those scenes because they knew Hermione wasn't coming back so they needed a resolution scene and shot it with the rest of Series 8 filming.

I'm more puzzled as to why Lucas didn't look any injured in those shots, one would think being knocked away by a bomb blast would at least cause some pretty nasty concussions.