Lutzie

So, amongst the fair amount of bugs that I've found in the game, I've just found one that's *really* annoyed me. The achievement for "Get your Spartan IV to level 20" is glitched; I'm level 20 and it hasn't unlocked. As I can never, ever, become level 20 again, I can never unlock this achievement. The cause of this is Halo Waypoint (Also in itself quite buggy). The extra terminals and the Raider armour that can be unlocked via Halo Waypoint also grant you exp bonuses. When I input the codes into Halo Waypoint, I didn't realises I was so close to a level up from 19 to 20. Not that I should matter I might point out. When I logged back into Halo 4 I was level 20. No achievement. I played a game hoping that simply going through the motions of gaining exp would unlock it. No joy. This also occured to me in Halo 3, so you can imagine how annoyed I am at it having happened again. So, is it possible to put in a fail safe to unlock the achievement? In basic logic if the process is something like this: "When level becomes 20, unlock achievement" can it not be "when level is greater than 19, unlock achievement". Worst case, can you reset my Spartan IV back to a previous level (Even level 1) so that I can rank up again? I don't particularly care about my Spartan rank, but I do like a nice 1000/1000 gamerscore, something I obviously cannot get now.