Bugfix: Rich Presences wouldn't show on non en-US PCs

Author: JustArion

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## v1.5.0
 
 - ⚡️ Updated .NET Runtime (.NET 8 -> .NET 9)
+- 🦺 Bugfix: Rich Presences would not show for non-"en-US"/"en-GB" localizations
 
 ## v1.4.1
 

src/PlayGames_RichPresence/PlayGames/AppLifetimeParser.cs

@@ -1,4 +1,5 @@
-using Dawn.PlayGames.RichPresence.Models;
+using System.Text;
+using Dawn.PlayGames.RichPresence.Models;
 
 namespace Dawn.PlayGames.RichPresence.PlayGames;
 
@@ -66,7 +67,7 @@ private static partial class AppSessionRegexes
             return null;
 
 
-        if (!DateTimeOffset.TryParseExact(startedTimestampAsString, AppSessionRegexes.STARTED_TIMESTAMP_FORMAT, null, DateTimeStyles.None , out var startedTimestamp))
+        if (!DateTimeOffset.TryParseExact(startedTimestampAsString, AppSessionRegexes.STARTED_TIMESTAMP_FORMAT, CultureInfo.InvariantCulture, DateTimeStyles.None , out var startedTimestamp))
         {
             Log.Warning("Failed to parse started timestamp: '{StartedTimestampString}' for {Info}", startedTimestampAsString, info);
             return null;