I posted in the other thread on this as well, but if you weren't getting an abacus reward before, try it after this patch. I fixed the overly-aggressive error checking that was causing it to fail for some people.
EDIT: Remember that the Test reward doesn't necessarily indicate your actual reward. When you're on Test you're checking against the median "best" score for all servers, so it's possible for your home reward to be higher or lower.
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