Talk:Glitches/@comment-67.142.162.23-20120728192530/@comment-5085186-20120728194344

It's not a glitch. For new players, it would look completely normal as the "third island" since it is available earlier in the game than the 4th island. For users who already had three or more islands, it is still "officially" the third island, so that's where it shows in the market.