Zidormi is here (speech bubble close to Lor'Danel). You can talk to her here and depending on where you are can have her send you back to the past (before the battle) or bring you to the present. I have gone back and forth but can see no difference in the map so I don't have past and present maps for this zone. In the present (after the battle) Everything is hostile to alliance, but the terrain itself hasn't changed - at least on the map.