Move clone to earlier in the process

osu.Game/Screens/Play/Player.cs

@@ -694,9 +694,11 @@ namespace osu.Game.Screens.Play
         /// <returns>The final score.</returns>
         private async Task<ScoreInfo> prepareScoreForResults()
         {
+            var scoreCopy = Score.DeepClone();
+
             try
             {
-                await PrepareScoreForResultsAsync(Score).ConfigureAwait(false);
+                await PrepareScoreForResultsAsync(scoreCopy).ConfigureAwait(false);
             }
             catch (Exception ex)
             {
@@ -705,14 +707,14 @@ namespace osu.Game.Screens.Play
 
             try
             {
-                await ImportScore(Score).ConfigureAwait(false);
+                await ImportScore(scoreCopy).ConfigureAwait(false);
             }
             catch (Exception ex)
             {
                 Logger.Error(ex, @"Score import failed!");
             }
 
-            return Score.ScoreInfo;
+            return scoreCopy.ScoreInfo;
         }
 
         /// <summary>

osu.Game/Screens/Play/SoloPlayer.cs

@@ -38,15 +38,13 @@ namespace osu.Game.Screens.Play
 
         protected override APIRequest<MultiplayerScore> CreateSubmissionRequest(Score score, long token)
         {
-            var scoreCopy = score.DeepClone();
-
-            var beatmap = scoreCopy.ScoreInfo.Beatmap;
+            var beatmap = score.ScoreInfo.Beatmap;
 
             Debug.Assert(beatmap.OnlineBeatmapID != null);
 
             int beatmapId = beatmap.OnlineBeatmapID.Value;
 
-            return new SubmitSoloScoreRequest(beatmapId, token, scoreCopy.ScoreInfo);
+            return new SubmitSoloScoreRequest(beatmapId, token, score.ScoreInfo);
         }
     }
 }

osu.Game/Screens/Play/SubmittingPlayer.cs

@@ -116,7 +116,7 @@ namespace osu.Game.Screens.Play
         {
             var exiting = base.OnExiting(next);
 
-            submitScore(Score);
+            submitScore(Score.DeepClone());
 
             return exiting;
         }