This is what exactly happen on the day when I bought the 2004 Special Editions (it was the day the SE's came out).

I get to the end of Jedi. I think to myself, "Well Shaw will on screen in a few minutes." A few minutes go by. "He's coming. Almost there." I see Anakin and I jump up and yelled "WHAT THE FUCK!!!!!! WHO'S THIS GUY!!!! DID SOMEONE SNEAK THEIR FACE ONTO THE FINAL SE PRINT AS A JOKE TO LUCAS?!?! ... WAIT IT'S THAT HAYDEN DUDE!" I still watch the SE, but it always looks like Hayden is grinning. Shaw was smiling. Was Hayden actually trying to say "Fuck you Shaw, this is my ending!"