Sites wonky as hell. Has something to do with all the accounts that the site has to keep track of. We're told to browse the advertisements to help alleviate the lag.

But anyways, yeah, the teachers are dealing with the elite demons now. While the fighting isn't over, it's certainly slowing down. Elites are getting killed off, demoralizing the demons while also increasing the confidence of the guards. So keep your guard up, but as I said, you're free to have your characters take a breather. No more demons breaching into the Dinning Hall, and if you want to fight you'd have to join the guardsmen line.