Are there same problem 3746 cant log in ACC?

[ziyangzhixin]

Is there any Gm online?  I just played arena this morning, and disconnect. I relog, tell me my acc get locked. and now show me login failed(3746). i didnt use any the third-party software. and only myself played this acc. didnt tell anybody my acc deteil. why did this happen on my acc? Just because i played long hours in the game ? Or I spend lots money in this game? Or I Get to HM level 3 Too fast? Can any Gm look this and reactive my acc.   Ticket Id is 4269573.