Basically, when you change your nick and try to use the api.mojang.com website to get some kind of information, it doesn't work at all; example: http://api.mojang.com/users/profiles/minecraft/zPinguFtw (this is my new nick, and it doesn't work)
Comments 4
You're using the wrong URL, it's https://api.mojang.com/users/profiles/minecraft/zPinguFtw
This is not an API feature request. This JIRA is for Minecraft API feature requests only.