Hide field graphic when ESPN reports no possession

Client.React/CHANGELOG.md

@@ -6,6 +6,7 @@ Format: `## ` release headings and single-line `- ` bullets only — no bold, li
 
 ## 2026-10-04
 
+- Fixed: right after a score or during a timeout, live game cards showed the ball at a stale spot with a possession arrow even though nobody had the ball — the field graphic now hides until the next play
 - Improved: live covering/bloody alerts now come as one notification per team that lists each of your leagues and how many picked it there (e.g. "Alpha: your pick + 1 other") instead of a separate notification per league
 - Changed: the NFL and college apps now each have their own notification settings, and each app only gets its own sport's alerts — turn on push in the NFL app for NFL alerts and in the college app for college alerts (your existing settings were copied to both)
 - Fixed: NFL notifications also arrived on the college app (and vice versa) when both were installed — each app now only gets its own sport's alerts

Server.UnitTests/LiveGameDtoTests.cs

@@ -111,6 +111,20 @@ public void FromCompetition_SituationIsNull_WhenCompetitionHasNoSituation()
         Assert.Null(dto.Situation);
     }
 
+    // Between plays — kickoff after a score, timeouts, end of quarter — ESPN sends a situation with
+    // no possession (and a stale yardLine). Showing a ball and an arrow then is wrong (owner report:
+    // DET@CAR right after a CAR field goal), so no possession means no field graphic at all.
+    [Fact]
+    public void FromCompetition_SituationIsNull_WhenEspnReportsNoPossession()
+    {
+        var competition = BuildCompetition(possessionId: null);
+        competition.Situation = new EspnSitutation { Possession = null, YardLine = 35, Down = -1, IsRedZone = true };
+
+        var dto = LiveGameDto.FromCompetition(competition);
+
+        Assert.Null(dto.Situation);
+    }
+
     // ── IsRedZone ─────────────────────────────────────────────────────────────
 
     [Fact]

Shared/Models/Data/Dtos/LiveGameDto.cs

@@ -48,16 +48,19 @@ public class GameSituationDto
     public bool IsRedZone { get; set; }
     public string DownDistanceText { get; set; } = string.Empty;
 
-    internal static GameSituationDto FromSituation(EspnSitutation situation, Competitor home, Competitor away)
+    // Null when nobody has the ball (kickoff after a score, timeouts, end of quarter) — ESPN still
+    // sends a situation then, with a stale yardLine, and drawing a ball + arrow from it is wrong.
+    internal static GameSituationDto? FromSituation(EspnSitutation situation, Competitor home, Competitor away)
     {
         var possessor = situation.Possession == home.Id ? home
                       : situation.Possession == away.Id ? away
                       : null;
+        if (possessor is null) return null;
 
         return new GameSituationDto
         {
-            PossessionTeam = possessor?.Team.Abbreviation,
-            IsHomePossession = possessor?.HomeAway == HomeAway.Home,
+            PossessionTeam = possessor.Team.Abbreviation,
+            IsHomePossession = possessor.HomeAway == HomeAway.Home,
             YardLine = situation.YardLine,
             Down = situation.Down,
             Distance = situation.Distance,