This morning AGAIN I noticed some problems with the patching on the TW server. I'm still using the US client and had the cache.wtf changed to enUS. This morning when I changed the realmlist.wtf to the us server and started launcher it said my game was damaged and I should use repair to fix it.
I'm pretty sure my game WASN'T damaged....
yet I cant figure out what to do, I also changed the cache.wtf back to zhTW and tried again...
still fails...