User blog comment:LandryC/SPOILER ALERT! Landry Rants About Spoilers!/@comment-5899967-20140617165131

I agree with everything, though I don't think all of those things were spoiled in TDAS: Lightning and Sam's eliminations, Alejandro tricking Heather, Duncan quitting, Mal's introduction, Alejandro's elimination (it was obvious though), Gwen and Cameron's friendship, all of these things were not spoiled until the respective episodes came out. The elimination list discovered after episode 4 was courtesy of Fresh TV. TDRI aired in France first, same thing that is happening in Italy now, though with TDPI there's been part of the final 3 spoiled by a leak, half of the first episode storyboard leaked as well, and TDRoblox saying the elimination order to various users, some of them are now invading Youtube with "I know who's going home next, its...".

I wasn't around when TDWT came out so I don't know about that.