So... Played the game a while, installed some mods, all the jazz. Launched today after about half-a-year break, it asks me to redeem the code one more time. I am not sure what triggered it, maybe using CCleaner a couple times too many.
Problem is, I am really not sure the code's written anywhere. Can I re-verify my purchase somehow and get it again or do I, like, uh... buy the game one more time? It's not too big of a deal, but I'd still rather not spend money the second time around. The dollar kind of grew in comparison to my native currency.