Bug: There is no progression in the quest after it is switched

Hi admin

This bug happen to me after the patch.

I am using android phone and once I switch my quest to a new one, there will not be any progress in the quest even though I fulfill the quest task.

I have the same problem - unable to progress any of my three quests since the last patch 24 hrs ago.

Why hasn’t this issue been fixed yet?

So in a hour time I’m going to lose a quest and its gold reward.