murcielago: As many of you know, some time ago Groupees icluded some GOG keys in its bundles. There was a thread talking about these in the
forums.
As its trade system works very well, I have recently traded some of these keys to test them, and I can confirm the following about their expiration dates:
"Lionheart: Legacy of the Crusader": expires Mar/21/2025
BlackThorny: Wait what? I had a Lionheart: Legacy of the Crusader key from a bundle I bought at Groupees - I tried it only a day or so past its expiration date, and it didn't work anymore. I even contacted Gog staff regarding the matter and they've said there's nothing they can do.
Are you sure the key resurrected itself with a new expiration date?
I bought that bundle, and redeemned that key here in gog. Recently, I've traded a steam key for another lionheart gog key using Groupees trade system, and when I try to redeem it, that expiration date is shown, so this particular key is still valid.