[RichardG]

Marsh is right, I don't see what the problem is here. It doesn't matter what colour the envelopes are, the housemates opened them and read their amounts before BB announced the twist. So, even if all envelopes were the same colour, BB still had enough time to look at the amount of money that each hm read about and THEN decide to alter the question they would ask to suit their agenda - that is if you believe the conspiracy theory anyway, which I don't. Emma had been saying all night the twist would leave one hm "without any money" or w/e. It would've looked well odd if they changed the twist last minute to being one of GIVING a housemate money instead.