Mission bug

[FizTheGoat]

I'm in Chapter 35: Divine Madness, with the mission to "Go to Autumbrezee Park and defeat Demonic Warmongers", progress: 0/5 but i was late and some NPC died, then when I found in map the place do teleport was normal, like the demon invase was not affected the local, and after see the local I need to go on the missions panel was sending me to Altar of Divine Will, but the portal was blocked and the teletranspor was inacecible because I don't recognize the area, and whatever local I go the demon invase was stopped.

[Grimzy]

Did you maybe try abandoning the quest and starting it again from scratch?