Oh no, the Devs who have put so much time and effort into this game, given it to us for free and actually listened, responded and worked on it rather than leave it to wither have missed an arbitrary time for the update. Pipe down and be grateful they made such a good game rather than whinge that they aren't fitting in to your schedule
Just Upgrade the Archer unit, upgrade speed and damage of attack when possible, if you just build them, with some support from Paladog at the begining when your massing them ever level is easy