District replacements not counting as replaced district?

[HealthySnacks]

I'm playing a game as Germany and I am trying to be true to the lore (history) by building Ruhr Valley in my city. I have a Hansa with a Factory and an available River tile next to it. I still can't build Ruhr Valley. My only conclusion is that the Hansa doesn't count as an Industrial District.

Has anyone else encountered this? Does anyone know if this is intended?

Here is the picture

http://imgur.com/a/tZ6D1

 

[CaiusDrewart]

Are those tiles adjacent to your Hanse all floodplains? I believe that you cannot build districts on floodplains (unless you're playing Egypt.)

However, people have reported problems of this sort with unique districts before.

 

[HealthySnacks]

Are those tiles adjacent to your Hanse all floodplains? I believe that you cannot build districts on floodplains (unless you're playing Egypt.)

However, people have reported problems of this sort with unique districts before.

Yes, those are floodplains. I didn't know you couldn't build districts on floodplains. Does that apply to Wonders as well?

 

[UWHabs]

I built Ruhr valley in a city as Germany, so I can confirm that it definitely works. Must be the floodplains, then.

 

[CaiusDrewart]

Yeah, floodplains block district and wonder construction for non-Egyptian civilizations.

I believe some other people were having trouble building the Venetian Arsenal as Germany (which also must be adjacent to an Industrial Zone.) It's good that the Ruhr Valley works.

 

[NukeAJS]

Little addition here:

The Great Pyramids and Petra can be built on flood plains regardless of who you are.