I think Bruce said they're all sealed except for two. One's with this weird guy out in the alps and the other one is unknown.

['Weird guy' being R'as al Ghul and 'the alps' being a random mountainous region that Jason can't remember off the cuff.]

That sucks. [Jason genuinely wants to help Chrissy feel better and considers relating his own near-death experience.] Trust me, you probably don't want to remember all the details.