Ya if this is all there is to it then it's quite disappointing... reseting the map and throwing a bunch of server together is an afternoon coffee break kind of solution and not something it took them weeks/months to actually think about. All they now have to do is nerf Jacques and theres basically no more cheese way to break a full golden garrison and none of the higher players will ever be attacked again, add to that the new 100 district cities and once you controll a giant city you will probably never lose it... hurray for endgame stalemates!
But maybe that's just some setup for some bigger dragontooth like server thingy.
On a sidenote they made an extra update to how king works on the test server. All you need now is 1 city instead of 10, and there will be more advisor positions but you have to unlock them by your kingdom having a certain amount of cities. Cities also get an increase to 100 spots instead of 45 which I'm pretty sure is due to server merges (bonus tiles stay the same all the extra ones are just normal ones).