No, I really don't like colonics. I've had one in the past, but it just feels "wrong" to me.
My guess is that the coco oil - which is antifungal - worked it's magic on a fairly empty colon (thank you Epsom Salts ), the bile release subsequent to the large amount of oil ingested did it's part, and the whole mess was flushed out the next morning. I am pretty sure the yeast was in the colon...it would probably have a hard time living in the liver - very inhospitable to yeast.