We're on it, I promise! Thanks for bringing these to our attention. I made a detailed bug for our database and it's now 'on the list' of things to do. Sorry this process is taking so long, we have lots of moving parts, and circling around for polish happens slowly sometimes.

If this issue affects more than the pieces listed below, please add info to this thread and I'll make sure it is added to the task.

Medieval Highlands - Simple Window
Medieval Highlands - Sliding Window
Medieval Highlands - Paned Window
Neon City - Metal Frame Window

In the future, it'd help us if you list as much detail as possible. Mentioning that the windows are under the Medieval Highlands and Neon City recipe categories would have saved me some time today; there are thousands of deco pieces.