They tricked me really in believing there's no Iris in this Episode again, BUT...
...what the actual f***?!
So, Nora can spend a whole season in the past without changing anything, but Barry will not even travel to the future to see if she's well, because of Flashpoint? How does that make any sense? That Flashpoint argument is nonsense. He wouldn't change the past by doing so. He would only change the present and it's future outcome which he is already doing by trying to prevent the "Godspeed Civil War". At least he tries timetravel after a talk about family with Diggle and fails by doing so, because of a Godspeed barrier. At the end Nora shows up and all concerns Barry had are unfounded. It's great that we literally dealt with something over a period of two full episodes that didn't need to be worried.
And why is Diggle still Spartan after he found something that glows green? Was that scene from the last Arrow episode, which indicated that he's becoming Green Lantern and was shown again in this episode, just a lie? And how did non-superpowered Spartan defeat a Godspeed clone? I have so many questions, but not in a good way.