A few days ago, my Tweezerman badger brush started shedding. I've had it for about a year, and since it's my only brush, I use it daily. Within the last few days, it has started shedding. A lot. After I load the brush, several bristles are left on the surface of whatever soap I am using for the day's shave. They look like they're just breaking off, not falling out of the base of the knot. Any ideas why this would start happening all of a sudden, and if there's any way to stop it? Thanks, guys!