Factual error: On the PokeNav, if you go over Verdanturf Town, it will say that the town has a gym. Verdanturf Town does not have a gym.
Plot hole: When you enter Petalburg Gym for the first time, Wally enters and is given a Zigzagoon as a lend. Then, you have to follow him and watch him catch a Pokemon. The Zigzagoon is at level 7, so it should have Tackle, Growl, and Tail Whip. However, it does not have tail whip, which it has to learn at level 6. Also the Ralts that Wally's catching is level 5 and all ralts are level 4 in the wild.
