It reminds me of a story that a web developer who found out that other sites were hosting his game by linking back to his website in an iframe and using it to make money off of ads. He made a check that if any calls are being made to the game from an iframe, replace the game with an image of goatse.

https://www.pcgamer.com/websites-stole-and-monetized-a-free-browser-game-so-the-designer-replaced-it-with-goatse/

Progress? Either that or their site got overloaded.

Exactly this. MECM even has this sort of feature built-in with Orchestration Groups. You can set group 1 to perform updates and reboot at a certain time, then group 2 will only begin its update/reboot cycle when group 1 has completed or crossed a certain threshold.