I am sorry that I missed your question further back in the postings ---No the other end did not fail, and it was the only joint that did fail. Remember though that in a 3 bay structure only 8 wooden pins really and truly take the lions share of the roof thrust, it always amazed me how well these wood pins stood up to the task at hand. You very seldom see joint failures like the one that I stumbled across in this structure. In swing beam barns though at least the ones that I have examined the framers added one extra pin in each end of the tie beams, I do believe that for the extra effort of putting in one more pin per mortise it was well worth it.