Trending @Accenture; Doubt regarding Leaves

Hi everyone, I changed my location from Hyderabad to Pune and from December i'm filling mytee for Pune location. But all of a sudden all my sick leaves and casual leaves which were showing 12 each reduced to 1 sick leave and 5 casual leaves I have not even taken a single leave in this FY. Can anyone tell why there is sudden change or is it a bug or something