Originally Posted by El Pollo

It could be that one of those tags isn't finished. Take out your spray can and see if it will let you lock onto the tag. If you cannot, that means that one is completely complete. But if you got interrrupted or stopped short when making one of the tags, it'll look complete but won't be counted. Though I'm kinda doubting you're going to spend another two hours checking this out. But having those molotov cocktails spawning at your house sure is worth it...