Dude isn’t a terrorist, as far as we know.
DHS put him on the no-fly list - because he “has engaged or is likely to engage in terrorist activities.” (close paraphrase of class 3B no-fly)
He is a terrorist according to DHS.
And, the other pictures in the post show that she wasn't just visiting the Saudi. She was visiting patients who were injured in the bombing, including the Saudi. I've been saying that the story about her making some sort of special visit to the Saudi was just boasting from the Saudi newspaper, trying to make the guy seem more important than he is.