Cleaning the top of a route this weekend a few of the stitches on one of the loops of my PAS snapped. Has anyone had this happen before? Note, the PAS was not dynamically loaded and it has been loaded less than 10 times. I've attached some photos of what the snapped stitches look like and what typical unsnapped stitches look like. I'm guessing this is reasonable means for retiring the PAS. Would this be covered under Black Diamond's warranty?