I cant make it to grade 10. Everytime the grade timer reaches the end, it dosen't advance me to Grade 10. Current Grade: 9th Grade I Need: 10th IGN: cemmy506

So everyone may be familiar with the grade timer that counts down the time until you grade up. In the server i'm in the ninth grade, but the grade timer has finished and i'm still in the ninth grade. I don't know why this is happening. I left the server and joined back in. I've waited for the...