Crotas End has been out for almost 2 months. Assuming you've been playing since before it was released- there really is no excuse to not be level 32. I have 2 different classes at 32. I have never cheesed crota. I made a hunter 2 weeks ago who is almost fully geared as well to be level 32. I don't understand how people could be 31 still if they have been playing since CE came out. Edit: over 2 months.