There was only one ending. "It only ends once...everything else is progress"
The storyline on the island ended with a bunch of people having escaped, Hurley and Ben staying behind as minders, and Jack dying. The storyline off-island ended with everybody in the church, Jack's dad walking off into the light, and the rest waiting to die (again, somehow).
Now, arithmetic has never been my strong point, but I'm fairly certain that 1+1=2. Back me up, Count von Count. "Vone, two--two endings! Bwahaha."
I am changing my signature soon because I am sick of hearing oh they were dead all along.
NO, Christian made it clear everything that happened did happen and when you die no matter when you came to the sideway verse.
Hey, buddy, check your own comprehension skills before you start tossing aspersions at others. "They were dead all along" refers specifically to the ending of the alternate storyline we've been watching half this season.
Fictitiously yours, Trent Roman