I'm not certain why BB have chosen to edit different hm's badly this year but they definitely have imo, however it's not the Conspiracy theory some are trying to make of it. Mainly because the evidence for the Conspiracy comes from BB clips deliberately released to Facebook & When you look at the way votes are charged:
By Phone min 1 call = 0.36p 100 votes = £36
By Facebook min 1 vote(1fbc) = 00.7p 100 votes(80fbc) = £5.60
http://about.channel5.com/big-brothe...and-conditions
you can clearly see that the most informed BB viewers are the ones with the biggest impact on the outcome, that is for every £1.00 spent by an informed viewer a Hl only viewer has to spend approx £6.50
I think the most likely explanation of the bad edit is in creating a story out of all that reality. Those that have been edited badly are but pawns in a "game-show" and the game-show ends on Finals night not when BB's favorite has gone on to star in presupposed media events.
By ITunes App min 12 votes = 0.69p 100 votes = £4.99 + set up & purchase time
By Android App min 1 vote = 0.10p 100 votes = £5.00 + set up & purchase time