UI bugs on Heavy Mods?

[scarwolff]

Hey guys so about 25 days into one of my vampire runs the game ui just bugs out and makes this whole save unplayable, checked the logs and it just repeatedly spams with:

Exception drawing Stark: System.NullReferenceException: Object reference not set to an instance of an object
  at RimWorld.PawnUtility.GetPosture (Verse.Pawn p) [0x00000] in <filename unknown>:0
  at Verse.PawnCollisionTweenerUtility.PawnCollisionPosOffsetFor (Verse.Pawn pawn) [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.TweenedPosRoot () [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.ResetTweenedPosToRoot () [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.PreDrawPosCalculation () [0x00000] in <filename unknown>:0
  at Verse.Pawn_DrawTracker.get_DrawPos () [0x00000] in <filename unknown>:0
  at Verse.Pawn.get_DrawPos () [0x00000] in <filename unknown>:0
  at Verse.Thing.Draw () [0x00000] in <filename unknown>:0
  at Verse.ThingWithComps.Draw () [0x00000] in <filename unknown>:0
  at Verse.DynamicDrawManager.DrawDynamicThings () [0x00000] in <filename unknown>:0

(Filename: C:/buildslave/unity/build/artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

Exception drawing ThingOverlay for Stark: System.NullReferenceException: Object reference not set to an instance of an object
  at RimWorld.PawnUtility.GetPosture (Verse.Pawn p) [0x00000] in <filename unknown>:0
  at Verse.PawnCollisionTweenerUtility.PawnCollisionPosOffsetFor (Verse.Pawn pawn) [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.TweenedPosRoot () [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.ResetTweenedPosToRoot () [0x00000] in <filename unknown>:0
  at Verse.PawnTweener.PreDrawPosCalculation () [0x00000] in <filename unknown>:0
  at Verse.Pawn_DrawTracker.get_DrawPos () [0x00000] in <filename unknown>:0
  at Verse.Pawn.get_DrawPos () [0x00000] in <filename unknown>:0
  at Verse.GenMapUI.LabelDrawPosFor (Verse.Thing thing, Single worldOffsetZ) [0x00000] in <filename unknown>:0
  at Verse.PawnUIOverlay.DrawPawnGUIOverlay () [0x00000] in <filename unknown>:0
  at Verse.Pawn.DrawGUIOverlay () [0x00000] in <filename unknown>:0
  at Verse.ThingOverlays.ThingOverlaysOnGUI () [0x00000] in <filename unknown>:0

If you need any other info i'll be happy to do anything please!
Thanks.