Hey Fp4...
Really appreciate the feedback.
A warning or note somewhere (This gift will self destruct if not given by 01/31/2019) would have been fine. Seems like a lot of the outrage we feel as players comes from similar lack of insight (from my point of view, anyway).
That said, I really like the idea of having gifts to give out for prizes (other than gralats) in homebrew mini games, people's birthdays, or when I haven't seen an old friend in a long time and finally get to chat with them again.