Sorry, the reward QR was temporarily down due to maintenance on the website!
It will be back up soon when the website revamp is done. As far as I'm aware, you are the first person to actually fully beat the game outside of the developers.
Sorry about the crashing issue. Hopefully we will be able to release an updated version with less crashing soon.
If you want to view the reward without having to replay the game, you can contact us by email or find one of us on discord.
Congrats, and thank you very much for playing! :] <3