Leaderboard not showing kills and deaths?

This problem has been happening since the last Roblox update. For most players in the game, the leader board for kills and deaths is not working for everyone on the server, can I get some help with this? Feedback is appreciated. Screenshot - https://cdn.discordapp.com/attachments/573328058770259969/642178848322224138/unknown.png

local Players = game.Players

local Template = Instance.new 'BoolValue'
Template.Name = 'leaderstats'

Instance.new('IntValue', Template).Name = "Kills"
Instance.new('IntValue', Template).Name = "Deaths"


Players.PlayerAdded:connect(function(Player)
	wait(1)
	local Stats = Template:Clone()
	Stats.Parent = Player
	local Deaths = Stats.Deaths
	Player.CharacterAdded:connect(function(Character)
		Deaths.Value = Deaths.Value + 1
		local Humanoid = Character:FindFirstChild "Humanoid"
		if Humanoid then
			Humanoid.Died:connect(function()
				for i, Child in pairs(Humanoid:GetChildren()) do
					if Child:IsA('ObjectValue') and Child.Value and Child.Value:IsA('Player') then
						local Killer = Child.Value
						if Killer:FindFirstChild 'leaderstats' and Killer.leaderstats:FindFirstChild "Kills" then
							local Kills = Killer.leaderstats.Kills
							Kills.Value = Kills.Value + 1
						end
						return -- Only one player can get a KO for killing a player. Not 2, not 3. Only one.
					end
				end
			end)
		end
	end)
end)
-- Coded by JulienDethurens using gedit.