Fix holds

source/funkin/game/Note.hx

@@ -101,13 +101,16 @@ class Note extends FlxSprite
 			return __customNoteTypeExists[path];
 		return __customNoteTypeExists[path] = Assets.exists(path);
 	}
-	public function new(strumLine:StrumLine, noteData:ChartNote, sustain:Bool = false, sustainLength:Float = 0, sustainOffset:Float = 0)
+	public function new(strumLine:StrumLine, noteData:ChartNote, sustain:Bool = false, sustainLength:Float = 0, sustainOffset:Float = 0, ?prev:Note)
 	{
 		super();
 
 		moves = false;
 
-		this.prevNote = strumLine.notes.members.last();
+		if(prev != null)
+			this.prevNote = prev;
+		else
+			this.prevNote = strumLine.notes.members.last();
 		this.noteTypeID = noteData.type.getDefault(0);
 		this.isSustainNote = sustain;
 		this.sustainLength = sustainLength;

source/funkin/game/StrumLine.hx

@@ -116,22 +116,23 @@ class StrumLine extends FlxTypedGroup<Strum> {
 		}
 
 		notes.preallocate(total);
-		notes.length = total;
 
 		var il = 0;
 
+		var prev:Note = null;
+
 		if (strumLine.notes != null) for(note in strumLine.notes) {
 			if (startTime != null && startTime > note.time)
 				continue;
 
-			notes.members[total-(il++)-1] = new Note(this, note, false);
+			notes.members[total-(il++)-1] = prev = new Note(this, note, false, prev);
 
 			if (note.sLen > Conductor.stepCrochet * 0.75) {
 				var len:Float = note.sLen;
 				var curLen:Float = 0;
 				while(len > 10) {
 					curLen = Math.min(len, Conductor.stepCrochet);
-					notes.members[total-(il++)-1] = new Note(this, note, true, curLen, note.sLen - len);
+					notes.members[total-(il++)-1] = prev = new Note(this, note, true, curLen, note.sLen - len, prev);
 					len -= curLen;
 				}
 			}