As explained in a thread above, I only fiddled with it because it wasn't working the first time. The link wasn't working the first time around, so I thought I may have done something wrong when setting it up. I went back it into and edited it, twiddling a few options (I wasn't sure what the leaderboard thing really did) to see if that would fix the broken link. No luck. Sorry for confusing things. It's possibly the ampersand that's doing the link in.)