I found this on the download page today and was very excited. It was put up last Wednesday, and I haven't seen anything about it yet, though. So.... ;)
I love the idea. I was previously using Chronometer to time my poly's, but if there was another mob with the same name as the one poly'ed, and it died before the poly broke, the bar would disappear. This scans your focus target for the poly debuff instead. Since I already set my poly target as a focus, this is perfect. I tested it, and the timer bar stays up even if a same-named mob dies.
Now on to questions/comments...
I realize that this is new, and may still be a work in progress. But I thought I'd toss this out for you, FryGuy, and also alert others to this great new thing I found. ;) Currently, the Candybar has a set width/size - it is wider than my focus frame. It is also anchored to the top, but I have name/class text there. I found out how to move it in the lua, but an option would be nice. I also noticed that it is just a set timer of 50 seconds no matter which rank of poly spell was used. For example, if rank 1 is used (20 seconds), the poly breaks and the timer keeps on going.
Just a few things I noticed. Thank you so much for putting this out there. :)