[PROBLEM] XBian keeps turning back on TV

[Arathor]

Setup: Latest XBian (as of today)
Rasp Pi Model B, almost brand new
LG TV (can get the exact model if relevant, it's about two years old)

Basically, every time I turn the TV off with the Pi still on and connected, it turns itself back on a few seconds later. Things I've tried:
1) Disabling CEC
2) Fiddling with those HDMI CEC options

I might just be really dumb and missing an option here.

My ideal: Keeping the Pi on 24/7 (at the XBian splash screen I suppose), being ready to go when I switch the input back to HDMI1. Being able to turn on/off the TV without interference from the Pi. That's about it really, hopefully it's just a setting I'm missing somewhere.