I'd say it's a bug, this crap happened to me a lot on BO and MW3, besides, Wii U games can't be hacked yet, even the rumours about hackers jailbreaking the console just said that they must be offline, otherways Nintendo will strike.
DID YOU REALLY SAY NINTENDO WILL STRIKE? lol i hope its not as hard as they struck in bo1 mw3 and mwr >.< oh gosh that was so terrible
They didn't have an accounts for the Wii. With the NNID, they can implement the equivalent of an Xbox Live ban which would defacto brick your WiiU
We have control. Operation FaTaL_BrEw release coming soon. Actiwho? Treywhat?
It will now be FaTaLvIsIoN and FaTaLaRcH