The Heart of the Living Lands - cannot complete

[logan08]

We are at the very end of "The Heart of the Living Lands" where there is supposed to be a battle with 2 maegfolc (according to walkthroughs), and then you use one arm from each to activate the device in the middle. But the problem is that there is only one maegfolc in the area in our game, so we can only get one arm and can't progress. We reloaded a few different saves fairly far back, but every time we arrive to that final arena area, there is just one maegfolc. Any advice for how we can fix this or get a second arm to get to the end? It's so sad to be soooo close but not be able to finish the story!  

 

THANKS