Apparently Gamejolt didn't like it that I pushed out too many requests, so I re-did the entire system just for it to be put back online.
Now if you want to save the kids you killed, you have to go back to the main menu, and it will automaticly save it to Gamejolt, this way Gamejolt doesn't get too many requests from every time you kill a kid, but you still get to be on the leaderboard.
Sorry again for the inconvenience, and great thanks from @lorac for the quick responce, the Gamejolt dev team for helping me out, and my friend @Turbo_Games for helping me find the issue!
Stay Golden! 💛