I just noticed this defect after my toe strap coming off and I'm wondering if the warranty is running in this product. I think this is the burton custom 09/10. I love this binding and I hope to be able to ride it again without any problem.
My kid broke 2 Burton baseplates in the exact same spot. They will warranty it. At least you still have your toe strap.....Burton refused to replace a missing toe strap when my son lost his due to the broken base plate.