My guess is the blame should be on those who caused this issue. The game cannot do a full roll-out of a patch, until the people that Glitched the Iron Banner for rank 5, log out. The fact that Score tracking is not working correctly is Largely due to these people that are trying to get 2 free Etheric Lights... The easy way to fix this, Is to drop the servers, prior to Iron Banner, and force everyone back to Title. When the game world refreshes, IRON Banner is open, Cache is cleared, and everyone can enjoy the game.