There were some issues with avatars as well as custom achievements.
Thanks to several people who sent their e-mails to inform me about this.
Let me know if anything like this happens again, otherwise enjoy. :)
MAG is back!
From now on, we will be running on a new domain AchieveCraft.com so do not
forget to upgrade your bookmarks. Old stuff will be redirected to this place as soon as it's possible.
Thank you for your patience and spread the word! :)
P.S. If any problems should occur, report them immediately.