Strange post-production edits; SJ Sacrificial cups changed to green crystals.

Thanks OP. After a few months, I'm just now realizing, thanks to you and my chance discovery of this post, that the ceremonial bowl Holloway is pointing his flash light at is of the same object from the beginning of the movie. I didn't make the connection until today. And also, realizing just now, thanks to the op, again, there's a difference between the condition of the bowl in the trailer from the movie. Very intriguing changes.