TT_TT_TT_TT: i actually dont even have to do one when redeeming a key oO
Well, i don't know then, last time i tested a code to see if it's still valid i got one....
maybe the reason is due the code i tested it was for a game which i already have.
see screenshot....
PS : ah yes, it's about gift codes, totaly forgot about it, so i mixed up with "regular" codes.
honx: i'm browsing in private mode to prevent companies from spying. so there shouldn't be any cookies nor browsing history.
You should have started by mentionning this... of course in this case, the somutions i given don't help at all.
Nevertheless, as said others your issue, is private mode + intensive use of Firefox.
I know FF is a memory eater, in this case , you are forced to restart it,. I'm no more certain now , but iirc i have seen in the past some extensions to help on this matter. But i never tested one to see if one of them worked properly.
The last advice i could give you : contact the support , they would certainly try to help you, and please, be nice stop to jump on others who try to be funny (just ignore them).