Extended Indented Google Results Bug?

Philipp Lenssen spotted listings with more than one indented results for a search on get fuzzy. The first two results were from comics.com and the two other indented results were from Yahoo News. All these results were under the first listing, so we had three indented results showing under the top listing. Typically, there is only one indented result and no more. I cannot replicate this, it seems like a weird bug that may have been fixed. Philipp has a screen capture of it in action.