I didn't want to post this here until we had finished our investigation but the user did indeed exploit us. I extended an offer to kekeke to return the funds before I post all our findings. I have a feeling you'll see an update from me tomorrow. I wanted to put an end to the ridiculous amount of FUD on this thread for the time being.
I'm sorry I didn't post this earlier but I wanted to keep quiet for the sake of our investigation. Also, thank you to the majority of people here who gave us benefit of the doubt.