Do preterists who profess the two-age model believe that Jesus is still with us?

Many preterists (full or partial) hold to the two-age model of eschatology (the Jewish age ended in 70 A.D., ushering in the Gentile age). How do preterists reconcile this perspective with Jesus' promise in Matthew 28:20 that He will be with Christians "all the days until the completion of the age" (literal translation). Does that mean that Jesus is no longer with us since the age to which He was referring has ended from a preterist perspective?