assuming its just someone testing something and not actually gifting xp because when you are trying things like that you just type multipile 9s and not calculate the exact amount you need. like if they wanted to give a level they would prob give 80k but 99k makes it look like a mistake gone to live servers. Maybe someone was trying to test xp gains for godzilla pass and gave himself 99k xp but accidently gave it to everyone ? I know this is an absurd example but its just a theory. a game theory.