Ensure transformations are never used prior to being added to the Drawable tree.

osu.Game/Beatmaps/Objects/DrawableHitObject.cs

@@ -52,7 +52,7 @@ namespace osu.Game.Beatmaps.Objects
             if (AllowHit?.Invoke(this) == false)
                 return false;
 
-            HitTime = Time;
+            HitTime = Time.Current;
 
             State = ArmedState.Armed;
             return true;

osu.Game/Beatmaps/Objects/Osu/Drawable/DrawableCircle.cs

@@ -96,7 +96,7 @@ namespace osu.Game.Beatmaps.Objects.Osu.Drawable
             approachCircle.Transforms.Add(new TransformScale { StartTime = t - 1000, EndTime = t, StartValue = new Vector2(2f), EndValue = new Vector2(0.6f) });
 
             //set transform delay to t==hitTime
-            Delay(t - Time, true);
+            Delay(t - Time.Current, true);
 
             approachCircle.FadeOut();
             glow.FadeOut(400);

osu.Game/GameModes/Play/ComboCounter.cs

@@ -205,8 +205,13 @@ namespace osu.Game.GameModes.Play
 
         private void updateCount(ulong value, bool rolling = false)
         {
-            ulong prevCount = count;
             count = value;
+
+            if (!IsLoaded)
+                return;
+
+            ulong prevCount = count;
+
             if (!rolling)
             {
                 Flush(false, typeof(TransformComboRoll));

osu.Game/GameModes/Play/Mania/ManiaComboCounter.cs

@@ -31,9 +31,9 @@ namespace osu.Game.GameModes.Play.Mania
         protected override float PopOutInitialAlpha => 1.0f;
         protected override double PopOutDuration => 300;
 
-        protected override void Load(BaseGame game)
+        protected override void LoadComplete()
         {
-            base.Load(game);
+            base.LoadComplete();
 
             PopOutSpriteText.Anchor = Anchor.BottomCentre;
             PopOutSpriteText.Origin = Anchor.Centre;

osu.Game/Graphics/UserInterface/RollingCounter.cs

@@ -123,8 +123,6 @@ namespace osu.Game.Graphics.UserInterface
         {
             base.Load(game);
 
-            Flush(false, TransformType);
-
             DisplayedCount = Count;
 
             DisplayedCountSpriteText.Text = FormatCount(count);
@@ -132,6 +130,13 @@ namespace osu.Game.Graphics.UserInterface
             DisplayedCountSpriteText.Origin = this.Origin;
         }
 
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            Flush(false, TransformType);
+        }
+
         /// <summary>
         /// Sets count value, bypassing rollover animation.
         /// </summary>

osu.Game/Graphics/UserInterface/StarCounter.cs

@@ -70,14 +70,16 @@ namespace osu.Game.Graphics.UserInterface
             {
                 return count;
             }
+
             set
             {
-                prevCount = VisibleValue;
-                count = value;
                 if (IsLoaded)
                 {
-                    transformCount(prevCount, count);
+                    prevCount = VisibleValue;
+                    transformCount(prevCount, value);
                 }
+
+                count = value;
             }
         }
 

osu.Game/Graphics/UserInterface/Volume/VolumeMeter.cs

@@ -57,9 +57,9 @@ namespace osu.Game.Graphics.UserInterface.Volume
             };
         }
 
-        protected override void Load(BaseGame game)
+        protected override void LoadComplete()
         {
-            base.Load(game);
+            base.LoadComplete();
             updateFill();
         }