Bought two custom classes and they are still grayed out.

I spent the 50,000, and the 100-150,000 whatever that one is... so in all I spent up to 200k on custom classes that I don't have because they are still grayed out, but my money was taken. I am down to only 36k now... Anyone know what I might have done wrong? Or is this a bug?

I don't know if it matters, but WIN7 64 bit, Nvidia 295gtx, with a core i7 3.33Ghz