LIVE: LANDSCAPE: RENDERING: Landscape smooths until edited again after saving

Build: 4.4.2-2289767
 
Description:
 
If a user makes changes to a landscape then saves the project, the landscape will appear smoothed until another change is made.
 
Repro: [Reproduced Internally]
 
1. Open Editor (any project)
2. In Modes>Landscape Mode>Create (any size)
3. Switch to Sculpt mode
4. make alterations to the landscape (ctrl+lmb and drag around landscape produces most noticable results)
5. press save (note changes)
6. make alteration to landscape (note changes)
 
Results:
 
Landscape smooths until an alteration is made to the landscape after saving.
 
Expected:
 
Landscape remains as user intended without additional smoothing.