Hello, i bought PoF&HoT from 3rd party retailer like 2-3 years ago. I read some entries in forum those 3rd party retailer may be risky (like getting banned). I have +3k hours on game with +20k achievement points but now it started to panic me out about it. So my question is, am i ok if 2-3 years passed to confirm that my keys are legit? Please give me relief about that.