Simon reaches out for the time barrier. He finds it. Liz tells him she is scared of what lies beyond the barrier and where they might end up. Even if they do get back, how can they stop what is going to happen. Simon explains that it isn't Traynor who affected the world but Devereaux. The Devereaux in the Ice Box wasn't a real clone. He was a projection of one. The real Devereaux is the cause of the burn up and not Traynor. Liz is confused and needs more explanation but Simon drags her into the time barrier before he can explain further.