Mysterious. I can't replicate that from here, at least with some idle clicking.
The traffic has dropped off substantially since earlier today. The Rascal served around 200,000 hits over the course of around 2 hours on the front page. I've been logged in remotely the whole time, so there can't have been any reboots, or my SSH session would have been terminated.
Judging by the process id's of the servers, I don't think any of them have been restarted.
The error log looks pretty clean. There's huge pile of errors from a misnamed font file, but that's minor. Other than that, there are just two errors that look like this:
readv() failed (104: Unknown error) while reading upstream, client:
80.176.154.87, server: localhost, request: "POST /toggleEerik HTTP/1.1",
upstream: "uwsgi://127.0.0.1:5000", host: "209.6.42.115:82"