Belmont Stakes Pick 6

[$2towinon7]

I have a question for you guys and was wondering if someone could maybe give me a possible answer... So on Saturday I bet the $2 Pick 6 at Belmont and hit it on 5 of 6.  My ticket looked like this: 2-1-2/5-1/8/9-1-3/12 (Dashes separate races, slashes separate multiple horses per race).  The $2 pick 6 paid $57.50.  When I checked my Twinspires account balance after the race it credited me that amount.  I went back today and it has now credited me 3x that amount, $172.50.  Obviously I'm not complaining and will gladly take the money and run, I was just curious if anyone could suggest a reason. 

I didn't use any horses that were scratched in the sequence so switching to the post time favorite or getting paid multiple times in that scenario isn't what happened either.

[Horsesrus]

You only missed the race you had three selections in thus you had 5 of 6 three times.

2-1-2-1-1-12
2-1-2-8-1-12
2-1-2-9-1-12

These were your 3 winning tickets with the 1,8,9 as the only loser.