I have been having problems with my booster usage with koodo prepaid service. I am currently using a nexus 5 with the base plan of 15 dollars. In the beginning, I bought a 100 minute talk booster package. The problem is that when I went onto the prepaid koodo self serve account, it said that I used up 63 minutes when I only used 24 minutes. (Calculated). I added up my call logs about three times to check but I still got 24 minutes. My sister has been having the same problem too. She used the exact same plan with the same booster as me and somehow got the same amount of talk usage on her prepaid account. Is Koodo doing something wrong with the calculations or what?