So i started the imperial civil war quests and then got to the Point where i liberated Dawnstar and the jarl got changed, later when i was doing the companion quests, or jobs rather, i got a "hired muscle" job to intimidate Brina Merilis but since she is the jarl of dawnstar i don't get the dialouge option for it. Also when i got to the story quest where you negotiate about Peace in High Hrothgar and the imperials get Riften, i can no longer continue with the Liberation of Skyrim since they own Riften already. So both the liberation of Skyrim and Companion questlines are stuck and i can't proceed.