Mac Problem: No "V" key

I am trying to activate the online content of Gratuitous Space Battle. I have my key. However, I cannot enter my key. The key I was given contains the letter “V” and for some reason the “V” key does not work in GSB. All of the other keys work, and the “V” key works outside of GSB. Is there an easy way to fix this? Could I get a different key without the letter “V”?