So I've been reading a lot on the forum and Wiki, which both say that getting boosted through instances with a level 70 is the quickest way to 60. My setup is my own veteran account which I then invited myself. So what I'd like to do is simply buy instance runs for my pair from some stranger I find in trade. But I was sure that Blizzard nerfed it to if you had a 70 in your group, that your pair will no longer benefit from triple xp.

Could someone please shed some light in this?