Hum maybe for TW hacks, or to someone do again the entire job to decrypt and make then working.
at last the 2 projects are doing to this version:
Dragon Ball Online Global(Aka Dragon Ball Daneos Files)
Dragon Ball Online Revelations(Aka DBOR)
Maybe you need just to play it in the future
AKCore is no longer developing for TW version(more notices you see in the "News" that i've posted)