Act 6 AoM not completed after installing Forgotten Gods for my existing lvl100 character

I have a lvl 100 character and I already completed all 6 acts(all quests except secret one on ultimate) ,i Bought today FG and teleport to malmouth sewers - got 2 stars in 2 places there to talk with NPC - one is emmisary from FG second one activate “for humans” quest and then next act 6 quests with cleaning candle district - why??? Is this normal ??? I already clean whole malmouth act before!?!?

Free devotion experience? Free quest rewards?

Try verifying your game files.

I always verify game files after buying a DLC. DLCs sometimes don’t install properly.