pagerunner

I just played through Beast of Winter, and while it was mostly a successful endeavor, I have one slight problem: Maia now seems to be among the walking dead. She got knocked out at one point during the dragon battle, and I tried to revive her with a spell (I honestly forget which one), with mixed results. She never actually stopped fighting, she's active in my party, she's walking and talking and pretty much doing things, but her portrait shows that she's unconscious and her health still displays as 0. I've rested, no change. Once I got out of the DLC I swapped her in and out of the party, no change. She's still basically functional, just...kinda dead. Which is weird. Any suggestions on how to fix that? Because weird. (And mildly upsetting.)

I still can't get this DLC to install after multiple attempts/relaunches, and I'm unsure at this point where to report it or go for assistance. Any pointers?

Dumb question, I'm sure, but how do you access this content? I installed it via Steam, and the game shows it as being installed, but do I have to pick up the sidekick somewhere in particular?