Editor crashes while switching to paint mode if material has a grass output and landscape visibility mask

MachineId:409D523543AE785961A2788C698A2F90
EpicAccountId:1558531203f84e81b70959b8a59badef

Fatal error: [File:D:\Builds\Main\Engine\Source\Runtime\Engine\Private\Materials\MaterialShared.cpp] [Line: 1791] 
Couldn't find Shader TShadowDepthPSPixelShadowDepth_NonPerspectiveCorrectfalse for Material Resource NewMaterial2!
 With VF=FLocalVertexFactory, Platform=PCD3D_SM5
 ShouldCache: Mat=0, VF=1, Shader=1 
 MaterialUsageDesc: LightingModel=MSM_DefaultLit, BlendMode=BLEND_Masked, SpecialEngine=0, TwoSided=0, TSNormal=1, Masked=1, Distorted=0, WritesEveryPixel=0, ModifiesMeshPosition=0, Usage={}


UE4Editor_Core!FDebug::AssertFailed() [d:\builds\main\engine\source\runtime\core\private\misc\outputdevice.cpp:421]
UE4Editor_Engine!FMaterial::GetShader() [d:\builds\main\engine\source\runtime\engine\private\materials\materialshared.cpp:1782]
UE4Editor_Renderer!FShadowDepthDrawingPolicy<0>::FShadowDepthDrawingPolicy<0>() [d:\builds\main\engine\source\runtime\renderer\private\shadowdepthrendering.cpp:778]
UE4Editor_Renderer!FShadowDepthDrawingPolicyFactory::AddStaticMesh() [d:\builds\main\engine\source\runtime\renderer\private\shadowdepthrendering.cpp:952]
UE4Editor_Renderer!FStaticMesh::AddToDrawLists() [d:\builds\main\engine\source\runtime\renderer\private\scenecore.cpp:315]
UE4Editor_Renderer!FPrimitiveSceneInfo::AddStaticMeshes() [d:\builds\main\engine\source\runtime\renderer\private\primitivesceneinfo.cpp:146]
UE4Editor_Renderer!FPrimitiveSceneInfo::AddToScene() [d:\builds\main\engine\source\runtime\renderer\private\primitivesceneinfo.cpp:189]
UE4Editor_Renderer!FScene::AddPrimitiveSceneInfo_RenderThread() [d:\builds\main\engine\source\runtime\renderer\private\rendererscene.cpp:466]
UE4Editor_Renderer!`FScene::AddPrimitive'::`2'::EURCMacro_FAddPrimitiveCommand::DoTask() [d:\builds\main\engine\source\runtime\renderer\private\rendererscene.cpp:699]
UE4Editor_Renderer!TGraphTask<`FScene::AddPrimitive'::`2'::EURCMacro_FAddPrimitiveCommand>::ExecuteTask() [d:\builds\main\engine\source\runtime\core\public\async\taskgraphinterfaces.h:868]
UE4Editor_Core!FNamedTaskThread::ProcessTasksNamedThread() [d:\builds\main\engine\source\runtime\core\private\async\taskgraph.cpp:932]
UE4Editor_Core!FNamedTaskThread::ProcessTasksUntilQuit() [d:\builds\main\engine\source\runtime\core\private\async\taskgraph.cpp:679]
UE4Editor_RenderCore!RenderingThreadMain() [d:\builds\main\engine\source\runtime\rendercore\private\renderingthread.cpp:319]
UE4Editor_RenderCore!FRenderingThread::Run() [d:\builds\main\engine\source\runtime\rendercore\private\renderingthread.cpp:440]
UE4Editor_Core!FRunnableThreadWin::Run() [d:\builds\main\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp:74]