After saving Cairne’s son and gaining Cairne as a hero I return to Dustwallow swamp only to be reset to the start of the level.
Did you delete some, or all saves those names are “OrcX02”? Those are system-auto-saved saves when you left main-map entering a sub-map (such as Theramore Isle). If you deleted them all or all of them cannot be loaded (by game itself) and you don’t have even one normal save which saved (by yourself) on main-map, then I’m ariaid you probably have to replay the whole “Old Hatreds”…
P.S.1: There are also some saves called “OrcX02_XX” (XX=numbers), which are the opposite of “OrcX02”: these are syst…
Check this out and see if it helps you.
Thank you for your feedback too. You can also consider data-recover tools if you deleted the related auto-saved save and without any salvageable saves but don’t want to replay the whole Act.