There is another minor error in this picture, also adapted in JCZ. It would not affect official rules, because WE is not meant to (and quite not possible) to mix with regular expansions, so if you play like that in JCZ, it's a house rule anyway.
However the last tile on the picture was taken from I&C, although there is a vanilla version (3x) in the base game as well. Note, that the CCFR has a frozen lake, while the other one has not. Of course the frozen lake is just decoration (and a kind of reference, where the tile originated from), so if you want to give the option of playing WE with expansions, you might replace it with the corresponding tile from GQ11, to prevent throwing a couple of extra inns into the mix. But like I said, WE+I&C is anyway an unofficial combination, so you can probably just as well leave the inns in the game.