So I decided to unlock the monk class, but I was about 150 points short. When i tried to buy points, it said that Paypal is unavailable and when I tried to pay via credit card, I got a CHK-8001 error. I re-verified my credit card and now I'm getting a CHK-8003 error. This credit card if absolutely valid since I used it 10 days ago and payed for VIP status a few months ago. What gives, Turbine?