With Sigmar Heirs and no OVN Lost World, Kurt is available in Castle Reiksguard building in Altdorf (level 5 building). The level 2 building on that chain is Reiksguard Stables. With OVN Lost World, Castle Reiksguard becomes the settlement for the prior Gunburg but only has the Reiksguard Stables available. Its missing the Castle Reiksguard building and thus Kurt is unavailable. Any help or work arounds would be greatly appreciated.