I'm curious as to how many defenses your guild had? On s2, it's very interesting. Top 3 guilds, which were the top 3 guilds prior to the update disaster, consistently have less defenses than the rest of the top 10. 8 for #1, 9 for #2 and #3. Everyone else has 12. (And it's really within those ranks that we're seeing the crazy results). If there's an explanation for how this happens every week, I'd love to hear it.
I can't believe how long they have kept this system. I really thought that with it being their "highest priority" it would have been fixed in a reasonably timely fashion. Clearly I'm an optimist.