Affects Version/s: Minecraft 14w25a
Fix Version/s: Minecraft 14w25b
In previous versions of minecraft, all you had to do was stand in the center of where you want to place the portal blocks, and make the square, and it would work if you put the eyes in.
Now you have to create it from the the outside in order for it to work, when before, you created it from inside.
This issue is related to