User blog comment:Gracey91/Terraria IRC/@comment-4301259-20110913113700/@comment-4301259-20110913142052

Just a guess, but I think the reason the second one doesn't link is that there's a limit in the coding to one poll link for each edit. Because it seems that the factor for being able to link polls is that the polls contain the exact same info. But only the first poll got linked, so I'm assuming it takes the first poll by default. This can be tested if necessary.