Update RequestQueueBucket.cs

src/Discord.Net.Rest/Net/Queue/RequestQueueBucket.cs

@@ -250,6 +250,9 @@ namespace Discord.Net.Queue
                 else if (info.Reset.HasValue)
                 {
                     resetTick = info.Reset.Value.AddSeconds(info.Lag?.TotalSeconds ?? 1.0);
+                     if (request.Options.IsReactionBucket)
+                        resetTick = DateTimeOffset.Now.AddMilliseconds(250);
+                    
                     int diff = (int)(resetTick.Value - DateTimeOffset.UtcNow).TotalMilliseconds;
 #if DEBUG_LIMITS
                     Debug.WriteLine($"[{id}] X-RateLimit-Reset: {info.Reset.Value.ToUnixTimeSeconds()} ({diff} ms, {info.Lag?.TotalMilliseconds} ms lag)");