We had a lot of the lagging too with this first war. We just finished it, however, and won by a fair amount, despite team members having the app crash during an attack and losing everything with no points awarded. However, our war points did not budge. It is my understanding that they go up if you win, and down if you lose. So why the static number?
Also, even the top team in war ranking only has 2146 war points after all these months of wars. Why in the world would you make the top arena so unreachable? That would take months, or maybe even more than a year of playing at the top level, and winning every time, to even unlock. Especially if they aren't getting awarded at all, like at the end of my club's last war.