Well folks, it's a wrap. LittleBigPlanet Karting's servers are no longer accessible as of around 6pm GMT. It was fun while it lasted. Congratulations to everyone else who got the online trophies finished before the server closure.
Imagine trying to get all these trophies without the exploit, it would be a chore with the lag, loading times and flawed score system. sepheroithisgod, you are a genius for finding it. Thank you so much.