Got a little bored so lookup the old 'Rev-1' test XC run in june & manual added those 4 transactions in my code: (not sure if there where more involved)
http://s22.postimg.org/3rckmb0q9/rev1.pngThe coins got to the destination but no link between sender & receiver.
Now look at a single Tx with XC-Coinshuffle (where Cryptico got his X-Mixer reward)
http://s23.postimg.org/mq76q0rzv/Rev2_x.pngClicked around this block little, all in & outputs look the same

Can't wait for that bounty to go public