Mirak glitch

Yeah, you want to load a save back before you enter the area of the fight.

This is a glitch that's effected numerous people.

Sadly, from what I've read, this glitch is related to not encountering and killing enough dragons before you encounter Mirak.

After starting the Dragonborn questline, if you encounter and kill dragons in the open, Mirak shows up to steal souls.

Pushing the story the it's final battle, with few of these dragon encounters, or none at all, will lead to this error.

So to truly fix it, you need a save from before taking on the final quest, and you need to go rack up some dragon killing in the open for a bit.

I cant seem to get mirak to fight me after the initial. Combal

I've still had issues with the combat between me and mirak and it's like he just freezes once he gets the first dragons soul to heal himself, apparently if he gets too much damage it doesn't work but I tried with my weakest weapon and still no worky.

When you kill dragons in the open, it usually goes one for Mirak, one for you... and so on. Or sometimes he'll take two in a row then you get one, but you actually have to do some dragon hunting. Fortunatly, the dragons attack the town in Solsthiem every
few days, so it's relativly simple to do.

The update patch was the prestige glitch, the super jump glitch, knockout glitch, pretty much all the glitches and mods.