Core/Spells: Better solution for exploit check (Thanks to manuel)

Readd lost changes from char db type cleanup

src/server/game/Entities/Player/Player.cpp

@@ -17549,11 +17549,11 @@ void Player::_LoadBoundInstances(PreparedQueryResult result)
             Field* fields = result->Fetch();
 
             bool perm = fields[1].GetBool();
-            uint32 mapId = fields[2].GetUInt32();
+            uint32 mapId = fields[2].GetUInt16();
             uint32 instanceId = fields[0].GetUInt32();
             uint8 difficulty = fields[3].GetUInt8();
 
-            time_t resetTime = (time_t)fields[4].GetUInt64();
+            time_t resetTime = time_t(fields[4].GetUInt32());
             // the resettime for normal instances is only saved when the InstanceSave is unloaded
             // so the value read from the DB may be wrong here but only if the InstanceSave is loaded
             // and in that case it is not used