I've had this brush since 2022, use it about twice a week. The other day I was shaking it out (gently) after a shave and half the knot fell out. I've emailed Shavemac, no response so far. Other brushes I've owned have lasted decades, but this was my first premium brush. Anyone know if it's worth trying to glue everything back together, or is it a total loss? Is there a chance Shavemac might offer a warranty?