Current location not updating?
I started using Duo when I lived in Kiel. Now I live in Bremen and that shows in my Facebook profile, but Duo still thinks I'm in Kiel. How to get it to update? Is there a manual way to set this info somewhere?
I don't think this is true. You can manually write in your location, but this won't change your location for your 'streak day' (unless there is a new feature I am unaware of/cannot find).
As far as I know, currently there is no way to change your timezone. You are stuck in the timezone you were in when you first made your account.