fix(Core/Battlegrounds): Delay a little bit relocation of dead players. (#9302)

Fixes #8958

src/server/game/Battlegrounds/Battleground.cpp

@@ -204,6 +204,8 @@ Battleground::Battleground()
 
 Battleground::~Battleground()
 {
+    _reviveEvents.KillAllEvents(false);
+
     // remove objects and creatures
     // (this is done automatically in mapmanager update, when the instance is reset after the reset time)
     uint32 size = uint32(BgCreatures.size());
@@ -325,6 +327,9 @@ inline void Battleground::_ProcessResurrect(uint32 diff)
     // ***        BATTLEGROUND RESURRECTION SYSTEM           ***
     // *********************************************************
     // this should be handled by spell system
+
+    _reviveEvents.Update(diff);
+
     m_LastResurrectTime += diff;
     if (m_LastResurrectTime >= RESURRECTION_INTERVAL)
     {