I let my old 30 day club membership run out a while back, and today I renewed it for another 30 days to mess around with the fancy map editor that Farbs built. Having a great time with that, but then I realized my club membership says 21 days - and I just renewed it today?!
Down to 20 days today and I thought of a possible bug origin: Potentially the club was at 21 days (last loot affected by it) when I took an extended break to not burn out on the game before release - this is just a hunch.
Found the problem and fixed it. I'll reset your membership. Anyone else who has experienced this problem, please email support@cardhunter.com or PM me on the forum and I'll fix you up. Sorry for the screw-up!