After a tiring snowshoe in (I'd recommend skiing down the old logging road off the North Fork road instead) we arrived to find the Zicicle in (barely) as well as the Icicle Next to the Zicicle, as I named it (off the non-watercourse rappel). The ice was too thin for screws so we top roped. Headed out to some nearby canyons today, just a week later, and all the ice was replaced with flowing waterfalls. That Zion Ice is fickle.
Climbed the Zicicle with Zach, that has a funny ring to it. Not the lead I wanted, but we got on it and got the beta. I advise late Feb or early March if you get a solid week of cold weather to see if that bottom portion forms. Cudos to Zack for heading in there twice in three days! The deep snow can make it slow going.