We've seen the blue pins in the Google Maps results before but now Google is able to display three red pins showing off the local pack results and one additional blue pin, when relevant.
Another one from Sergey Alakov via Twitter where he said " here is an interesting one. the relevant blue pin is displayed even when business is not in the 3pack."
Here is his tweet and image:
Here is the one I was able to replicate, not, right behind the blue pin, you should be able to make out a red pin for the other local pack listing:
Mike Blumenthal said he "saw this the other day," as well.
Forum discussion at Twitter.