I don’t know if this was already brought about or not, but Traveler runes that give are supposed to give +to all stats, do not give concentration or expertise. Since these are stats now available on gear (unlike a stat such as agony resist) I thought it should be given by these runes.
/e: Yes I know these runes give +boon duration and +condition duration, which is exactly what the new stats give as well. I just figured since it says both, we should receive both.