Other mistake: Whenever the sequence with the bear attack occurs, they're talking about brown bear information and show a video. The video they show depicts a black bear at one point.
Continuity mistake: Chloe had a glass of wine though it is not on table in front of her or in her hand. Next shot showing the same table area, there's a glass of wine on the table. (00:20:30)
Answer: My assumption would be a simple "it's not important" explanation. It's one of those typical selfless things in film where the characters don't provide specific information as to not make other characters worry about them, in addition to her intelligence background she may have just thought it would distract them from their main goal. Nothing really "happened" to her that would really drive plot development either, as she was quickly rescued from the situation. A similar example would be when Chloe called right after the speech she gave, Jamie doesn't tell her that Jackson was shot, just that he was hurt and that he'll be OK. We can assume that she just doesn't want Chloe to worry about him.