The only thing new on 738 was the Hawksworth Sablefish, and the fact that "the meal sheet didn't have your status but the PIL did, so you didn't get meal priority".
Same SD said I should write in about them running out of the sparkling before first drink service got to me, as they value SE feedback more than SD feedback, but when I asked to see the meal sheet, it had been thrown out after getting tomato sauce on it.
So I have no evidence the computer scrweed up.