I bought the grandmaster pack yesterday for 39,99Euro and got the items from the pack ingame as well.
Unfortunately my premium membership was not activated for the 90 days and I do not receive daily premium login rewards. ( a friend of me also bought the grandmaster pack yesterday and did not recieve the premium membership ingame) Is there maybe a problem with your system, or do I have to activate the premium membership?
I hope someone from the NCSoft Team can help us.