Contact KoAloha, they have the best customer service and if you are the original owner then the warranty will cover it. I do know that Brian told me that the new bow-tie bridge is suposed to be stronger than the the crown bridge. That is one of the reasons for moving to the bow-tie bridge (at least that is what i think he said, it's been awhile).
Brian called today from KoAloha. He said send the Uke back to KoAloha and they will fix the bridge and they will reimburse me for the shipping.
Great Customer Service