What you were expecting to happen, and what actually happened?
I leveled up all 5 kingdom to 10 in order to unlock the Magic bonus. Yes, I got all +5 BUT I leveled up Silverglade Stars up to have another +1 Magic and it seems that the game doesn’t see this. I should have +6 Magic bonus, but I have still +5.
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!
Here are all my screenshots: https://imgur.com/a/czisa