Medium Eatery Wall - Exterior Decoration Bug

Hi there, we recently completed one of the workshop housing projects and noticed something off about the Medium Eatery Wall compared to the other housing types obtained through the workshop.

Our house's exterior decoration remained the same as the one used before the change.
http://i.imgur.com/OaOXnIb.png

The other projects have a different canopy each with their respective colours.
http://i.imgur.com/eWAARvx.jpg

I believe this is a bug, but I haven't seen enough of the other housing projects to be sure. If my hunch is correct, the eatery should also have the same canopy, but blue.