I can´t /train at all. Window remains invisible, all I can see is the little x to close it and the upper left corner icon. Tried vanilla ui, some custom ui´s etc, then had a chat with a GM. He basically said I should write a bug report and watch camelotherald.
Pretty ridiculous.. back in the game for 4 weeks and already almost fed up with Mythic´s incompetence again. -.-