The first 2 concerts from this tour were around 80 minutes, all concerts after that were between 70-75 minutes. The recording of this concert lasts 74m2s, which means the concert had the usual 'play time' and therefore there simply wasn't any time left for an encore. In regina (6/10) Mark ended the concert also with Marbletown.
Seems like wishfull thinking from that reviewer to me. (great review by the way)
@silentguy: You mentioned Miss You Blues being played during this concert. It's not on this recording though. Were you mistaken it with Seattle the day after where Miss You Blues was played indeed ?