In my Id net account are about 10 games. The last created the game no longer appear achievements. The same is not working for all the games created after this game.
For earlie created games achievements are working properly.
Simple test case:
http://bestphysics.com/test_error.html Click login -> inytGamepi-> ShowAchives (appId : ‘56f2bd1dd559307829000072’)
And working version: http://bestphysics.com/test.html (appId : 58aec9b3b50c23fea735)