Have you, well son you may have missed Crotas end, house of wolves and the taken King

Son, that's cute. I started towards the end of queens wrath, I think September? Didn't take part in it, didn't really understand what it was. Did everything else, got bored and didn't play for 6 months. Came back December of 15 to check out ttk. It was cool for a while. Has some improvements over year 1, has some things that are still lacking. Namely anything pve. I did miss out on festival of the lost.