Whenever I try to activate the calculator encounter cheat, it always freezes on me every other time after exiting a menu(eg. the pokedex, a battle, exiting a building). Not only that but when I punch in numbers to get the level, nature and pokemon I want, I always get a level that's totally random. Let's say I wanted a level 35 mew; I punch in 151 I think? and proceed to put 35 and a nature number of 1. I get a level that's totally random like 68 or 98. What gives? I even tried inputing in different formats like: 151035001, and it still doesn't work. And this from the official cheat that just came out yesterday.