I didn't notice this before. I will test and fix the script. Thanks for your feedback!
EDIT: The correct script should look like this.
local REWARD = {2471, 2496, 2343, 7902, 18398, 8868, 8867, 15489, 12643, 8887, 8886, 8885, 8877, 8878, 15407, 8884, 8881, 12607, 8889, 8865, 8890, 6132, 11117...