I'm surprised this thread obtained more posts, I had left it for dead. It is true, this has nothing to do with the wings because not even the glowing runes will show up... honestly, I've tried most things I could think of. I restarted it, installed it, reinstalled it, waited about a day without playing... even tried to do things differently in-game to see if it would change anything. The runes, or any kind of glowing just will not show. It is a total drag too because I really like this game. However, I'm not so sure I want to be a "plain" king as it is now.
Should I try to exchange the game? I have a feeling it won't work, but I suppose it's better than not doing anything at all. I just really wish such a great game like this didn't have so many bugs. It's not just the glowing runes either, my hero stats like magical aura, strength, and stature have not been appearing as well. In my current game (after restarting it) my magic is supposed to be at level 3, but there's not even a single star in magical aura. -_-