ihtfp69 released a patch for his Sense and Vanilla ROMs on his Twitter a few days ago to disable these updates. Just flash the zip folder in recovery and you're set! Works perfectly.
Here's the link:
http://twitter.com/#!/skyraider37/status/4495189380956160
Here's the link:
http://twitter.com/#!/skyraider37/status/4495189380956160