There are some issues with the Others that have been resolved for the next version, the main ones are: The capital of d_winter changing all the time, the lands of the wall auto being returned to the NW then being returned to the others and that repeating forever, white walkers being able to get events and finally the white walkers leaving their non winter culture group courtiers alive.
We have implemented numerous new ideas into the white walkers for the next version so they work and most things you want to be added are.
We have implemented numerous new ideas into the white walkers for the next version so they work and most things you want to be added are.