Nightfalls, heroic strikes, iron banner, ToO, and daily heroic mission are all meant for "level cap" characters (special words called End Game). Did you honestly think that with their 10 year plan that they would cater to those who haven't supported the game by purchasing the new stuff and progression through their plan? It's common knowledge that with a 10 year plan and the plan to raise the level cap that such things that reward end game type loot would be pushed up and those who didn't purchase the new content would get left behind. You expect bungie to leave nightfalls and all the other stuff behind for that specific level and make individual ones for each new dlc and expansion? No that's just stupid. They want you to experience their new product so why would you be able to still do IB at level 30 with 30 being the highest level? It's pretty sad that you haven't realized this at this point. Like I said before this isn't the only game to do this.