Simple things that bugged me, what about you?
To be clear, I really like this movie a lot, and I am looking forward to the sequel. But, there are a few things that stuck out as "errors" in either dialog or clarity. I have a few more in mind, but what bugged you?
Why does he keep shooting his gun on the mountains? Is he trying to find possible avalanches?
When he meets the other agent in the woods in Alaska, does he give him any of the "chems"?
The agent in the cabin is clearly his contact, but Aaron says "you're not a contact are you?" Perhaps he should've said "you're not JUST a contact are you?"
Byer wants his group to look into every program, including Betas, and then tells one of his guys that he has never heard of Treadstone.
They make a special point of saying that Marta doesn't know Aaron's name, but he never tells her what it is, despite the fact that there are many points where he could've just said, "and my name's Aaron". (this one irked me the most)
They make several mentions to the fact that there are 6 agents, but only 5 are shown (including Aaron).
There are gold/brass and silver/platinum pill cases, but it never explains why.
What is he doing to the passport in the hotel with the camera?
Why does he stand up at the airport when the news mentions Hirsch? As far as we know, he has no idea who Hirsch is. A better time for him to stand would have been when Jason Bourne's name was mentioned or they could have put Hirsch's name on the bunk bed in the cabin where he saw Jason's name.