At this point I am certain that my university has made a mistake that has resulted in wrong final year grade calculation by almost 5% and overall degree grade is affected by 3%. It’s been a week and no one has responded my email. My advisor will return on Tuesday (he’s actually very good) so I know I will get some response on Tue/Wed. But how can university make such a big mistake. It actually makes my final classification from 2.2 to 2.1.