Opinions on a petition I was approved for.

I sent in a petition for early decision based on some extenuating circumstances concerning my application. Would you say that, because I was approved for this early decision, it is more likely that I will hear back with a positive response? Or would you say that it has no weight, and they will make the same decision they would have, just earlier. I am obviously getting restless as time passes since it went to the admissions board. They told me that they will notify me as soon as a decision is made, and no later than the date I noted on my petition, 15 April 2015.

All decisions anyway come before March 30 so it’s unlikely this means something

I am a transfer student, thus my decision would have been mailed no earlier than June.