What's the situation with blocks such as #2861 in the "Block History" section of the
BPM stats page where it shows "Block #" as 0 with an invalid blockexplorer.com link and lists the validity as "Confirmed" immediately?
Is that a real block, or a bug, or something else? Is the reward for such blocks valid?
Looks like bug, but I never see it before. Now I'm not at home so I marked the block as invalid manually. From blockexplorer it looks like the block is ours, but I have to search logs and see what exactly happen. If block is really ours, I'll mark it as valid and distribute the reward for it, of course.