So recently, I used Marked for Death on a dragon, but Shadowmere was close by and took a hit from it as well.
I thought nothing of it at the time, as we easily killed the dragon. It was only until I got off her to fight a Frost Troll that I saw her go down in a single hit. That shouldn't be happening, right? She usually tanks Ancient Dragons quite happily.
I decided to load my previous save (note, I saved after using Marked for Death on her, and don't have autosaves on) and decided to take a swing at her myself to see if it was still there. It was.
Is there any way to fix this bug, or am I out of luck?
I'm on PS3, if that helps.
Thanks.