I just thrown the temperature probe over the side and put the lid on. Forgot to put it back in after the cleaning. lines frozen solid! Lid off and fan on the innards 
Should be ready for tomorrow.
Whoops…don’t do that again!
The mostly empty keg did OK, the mostly full is still having issues. I guess the beer froze forcing the gas out and it needs time to be re-absorbed.
But yeah, the probe is taped in now.
