I've printed 3. Two of them, there was a spot near the 5th last link where it fused together and it broke. The first one had this problem too, but I was able to seperate them without breaking the link and it has become one of my favorite prints. It sits in my car and I find great joy in just holding it.
I added a photo of my 4th print along with 2 pens pointing at the two joints that keep sticking together.
(Edited)