Which version of Tumble is correct? The powers are exactly the same Level 2 Utility, Encounter, Req. Acrobatics training. The difference is in the effect.
Player's Handbook (PHB) ~ Effect:You can shift a number of squares equal to one-half your speed.
Heroes of the Forsaken Lands (HotFL) ~ Effect: You shift up to your speed.
Neither of these has an Errata. So which is held to be correct?