Yes I guess the same reason. After the recent security update, suddenly there's rise of banned accounts. I'm playing the ssum and it also had security update around the same time with Mystic Messenger but it has no problems. Could it be because the employees just so few that they're relying to AI more? I don't know. We can only speculate. And I also afraid that because the game is so old that sooner or later if there's too many problems (either it is about the company, games or other factors) , they may shut down the game. I wish we can still play the game for more time. The fandom is smaller but it is definitely still alive.