This was the final week of flower. The humidity has been too high, for too long, and I've lost two large colas to mold. I'm hoping I won't find any more moldy flowers when I harvest.
@Inganjawetrust, Thanks! I harvested them the other night and found one more cola with mold. I still got a nice yield, though, so I'm happy about that. It was just way too humid this summer here.