Bug?

Same post appeared three times in the same pool
http://i45.tinypic.com/33ljbdt.jpg
http://i47.tinypic.com/fxw7l.jpg

No bug, that's what often happens when some numpty adds a post to the same pool more than once and doesn't fix it. Just remove the post from the pool and re-add it.

Edit: Or at least, if it is a bug, it's been around since forever and doesn't cause much of a problem.

Also such problems are more suited to a comment on the post in question than the forums, but that doesn't matter so much.

I fixed it. Bug/error/lag dunno the cause for it.