To whoever I won "There Was a Caveman" from (GA inside)

Earlier today, I won 2 giveaways: There Was A Caveman and Max Payne 3. I redeemed both keys, marked them as received, and wrote a thank-you post for Max Payne 3. However, I was interrupted, and forgot to write a thank-you for TWAC. Later, I started playing the game, and that reminded me that I hadn't posted a thank-you yet. I tried to, but discovered that I couldn't because I had been blacklisted by the GA creator... whoever he or she was. I asked someone to check the GA page for me, but they couldn't get in because it was a whitelist/group giveaway(I don't know what group).
So, if whoever created that giveaway is reading, I am very grateful for the game- it was on my (mental) wishlist, and it's very fun so far. Whether you leave me on your blacklist or not, it's important to me that you know I appreciate your generosity.
Thanks.

P.S. Here's a quick GA for 1+

EDIT: Apparently there's a way to check all the info I was missing, as per the links given by the first couple posts in this thread. Thanks for that.