as mentioned in this thread: Halloween Hunt - 3rd day lagging issues
we are monitoring the Halloween Hunt game world very closely over the weekend. That is why we've immediately turned on the maintenance mode as soon as we've stumbled over bigger event jams and severe lagging issues. We will turn it off after 10-15 minutes. You will need to enter your password again when returning to comx5.
Be aware that we might have to do this short maintenance again over the weekend.
Thank you for your understanding and more details on Monday,
Your Travian Kingdoms Team