Graphics bug? trees cut - windows 10

I reloaded in Soltown to check an unrelated issue and saw the image below on login. All trees were chopped to the same height and the ones with low branches were waving about like coral underwater.

Windows 10
Area: Soltown (Novia_R1_City_Soltown) Loc: (53.2, 25.1, 89.2)

Code:

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System Information
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      Time of this report: 1/29/2016, 15:39:21
         Operating System: Windows 10 Home 64-bit (10.0, Build 10240) (10240.th1.160104-1507)
                 Language: English (Regional Setting: English)
                     BIOS: Default System BIOS
                Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz
                   Memory: 8192MB RAM
      Available OS Memory: 8160MB RAM
                Page File: 5867MB used, 2691MB available
              Windows Dir: C:\WINDOWS
          DirectX Version: 11.2
      DX Setup Parameters: Not found
         User DPI Setting: Using System DPI
       System DPI Setting: 96 DPI (100 percent)
          DWM DPI Scaling: Disabled
                 Miracast: Not Available
Microsoft Graphics Hybrid: Not Supported
           DxDiag Version: 10.00.10240.16384 64bit Unicode

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Display Devices
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  Card name: NVIDIA GeForce GTX 560 Ti
  Manufacturer: NVIDIA
  Chip type: GeForce GTX 560 Ti
  DAC type: Integrated RAMDAC
  Device Type: Full Device
  Device Key: Enum\PCI\VEN_10DE&DEV_1200&SUBSYS_838B1043&REV_A1
  Display Memory: 4044 MB
  Dedicated Memory: 972 MB
  Shared Memory: 3071 MB
  Current Mode: 1280 x 1024 (32 bit) (60Hz)
  Monitor Name: Generic PnP Monitor
  Monitor Model: VA905
  Monitor Id: VSC341C
  Native Mode: 1280 x 1024(p) (60.020Hz)
  Output Type: DVI
  Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um,nvwgf2um
Driver File Version: 10.18.0013.6143 (English)
  Driver Version: 10.18.13.6143
  DDI Version: 11.2
  Feature Levels: 11.0,10.1,10.0,9.3,9.2,9.1
  Driver Model: WDDM 1.3
Graphics Preemption: DMA