[Pink Pegasus]

I just caught up with a lot of episodes yesterday.
I thought that their task was, that if they managed to make the housemates pass the shopping task by making them scream more than three times, that they then would gain the power to make a change to the nominations. So that it was just : ensure housemates pass the shopping task = power regarding nominations.
They did manage to keep secret that they were actually trying to get the housemates to scream more than three times, because the housemates were convinced they had failed, and I didn't hear any of them speculate that Anton or Jay might be behind the task frights.