On April 1st 2015 I purchased a 500min talk booster using I $$ credit on my account. At the time I had a talk booster from Oct 2014 that still had 400 min left. The puchase shows in the Transaction History, but minutes have never showed up in my Booster Usage Summary. Yesterday I got a Koodo message saying I had 10 minutes left (From the October booster). How do I activate the April 1st Booster?