@Kibbelz thank you for providing a better solution in a short turn around time. I apologize for the overly negative feedback that you received attacking your character or intelligence when you're clearly just trying to be fair. I commend the grace you're able to handle these kind of situations and maintaining an open form of communication with the community.
Kibbelz that's quite frankly a terrible solution.
You should just provide everyone the contract instead of removing it from the players who already got it. For example I got 2 of the clever hanbok pixels and then combined, and then got a different contract (valiant) from the shop. What you're trying to do is going to be way too complicated and it's not going to end up well. You can only get 1 contract from the event anyways due to the key only being available once.
@Kibbelz are the event coin bundles for logging for Lugbug dailies no longer being given out? Were they removed on purpose?
You can only get 1 anyways, you can get 50 of the coins pretty easily.