External router is going to be replaced. Tuesday the 14th from 10:00 UTC the website will be offline while the router that handles external networking is replaced in order to upgrade to a faster connection from a new ISP. Initial estimates say that the connection should be stable again at 17:00 UTC but the actual time depends on how fast DNS servers around the world will pick up our new IP address.
Short version: Website will be down Tuesday, hopefully up again for more BURPing by Wednesday.