Good I was doing the same for the first 50 giveaways but got tired of it lol

This is just Deadbreed all over again. The givers passing their free DLCs off as some other paid DLCs, and the winners don't even care to check and simply mark as received regardless.

At least with My Land DLCs though, they do show up on the list of owned games, so it's possible to identify all those people who marked as received but never actually activate on their account. That is, if admin is going to bother at all. Nothing ever happened to all those fake Deadbreed giveaways.