This is exactly what my Alpine Moss looks like....other Boroughs, including mini Chambray, have no problem at all. Seems to be limited to Alpine. Now I'm trying to decide if I just ignore it and keep it, or return it. Seems likely that they aren't going to fix this one. Bummer!Here is a pic of my zipper pull from my Alpine Moss I purchased in mid October when they first were released.
Ignore the mark near the u shaped connector and the lines at the end, they are reflections from the back of my IPhone.
I don't think mine is too bad I just don't want it to get a lot worse. I love this bag!!!