If it actually were a 5% difference I doubt as many people would care, because 38yard vs 40yard isn't a very big difference. This is a 25% difference, that is a significant and noticeable difference.
It was a terrible idea, because it presents the problem of either designing all encounters around the 25 yard max range or the class being entirely benched because it isn't worth changing your strat to accommodate the one class that has a messed up range. The exception for benching it would be if the class is OP enough to justify bringing it over a more convenient class to incorporate to your strat.