Yeah maybe they added this because nobody could get higher then the original scores and if they mess up other people can try.. But it may just be a bug in the coding who knows.. Ive got to round 30 and when that happened i was super mad xD but i got over it:)\By the way Lupe Fiasco cant even skateboard hehe Im not spamming or going against TOS but check this Rapper out hes my favorite better than mainstream underground rap [ Register or Signin to view external links. ] But there is better rappers like Brotha Lynch Hung, Tech N9ne, Insane Clown Posse, KottonMouth Kings, and more wow im just chattery hehe sorry

It's definately a bug.

It wouldn't be worth it to have a leaderboards if it didn't save your highest round. This also happened on Kino Der Toten and 'FIVE' when the game was first released. It might be the high amount of traffic.

This has happened to me as well, reset me when I got to round 45. Nothing we can do at this point. If you get a score you'd like to keep I would suggest not playing. You can play a game and try and leave just before everyone dies. But as soon as the last player hits the ground it will reset you. Good luck, and hope treyarch gets this fixed!

Yeah to be honest I wish they would reset the Leaderboards.. I used glitches before to get high rounds but when people get to 61 and I realize its not fun anymore trying to get on the leaderboards because they are so hard to get on now.. Seriously i doubt anyone would play 17+ hours straight :/ I just wish they would reset them after they patch glitches you know what i mean now?
I really need to make my own TTG account.. This is not even mine.. Some guy that was on here i played one game with him and I asked him if I could use it and obviously he doesn't do much.. Im getting all of his post accounts..

This seems to be happening quite a bit.

I hope they fix it.