Can not enter test of cunning room

Hi GGG

I want to enter trail of the Sekhemas and finish the test

But I tried 2 times and when I entering test of cunning room. It disconnected and shows "The terrain generator for the client is out of sync with the server. Please create a new insstance and try again."

I tried 2 times, not work.So I don't know if I need to try again. And I don't have key any more..

Please help me.


Hunter