The clapping scene cannot be from the Privateering days as Mark aquired these glases only after October 2016.
And Henrik wasn't around yet in those days, too.
Are you sure? I was at the Privateering concert in Amsterdam, and I was seated at the first ring, on the right. About an hour and a half before the show I saw Mark walking around and discussing things with technicians. I remember thinking: "that's a fashionable pair of glasses he's got there!".
I'm not the kind of person to swear on something, but I'd swear on my MK GH press kit, that he wore those glasses back then!
Not that it matters, there's still no news of the HH film...