I bought HoT and it has downloaded. I’m able to make a character with the new class profession, but I am not able to use my mastery points or the new class specializations. I am permanently stuck at one. I have 41 mastery points available in the Tyria section and I have earned 2 in the expansion, but it won’t let me use them. I have unlocked all the new weapons for my other classes, but I cannot use the weapons and the new abilities are not even showing up for them.