Why is my animation for my attack not being executed anymore?

Throughout this attack the player is supposed to be able to click "T" then it plays one animation and throughout that it's able to damage players. After that animation is finished it plays one out of two potential animations next, although once I made it so an animation plays before the two everything broke. Any help?

LocalScript that finds the key is pressed. (StarterCharacterScripts)

local UserInputService = game:GetService("UserInputService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local punchEvent = ReplicatedStorage:WaitForChild("PunchEvent")

local ready = true

local function punch(inputObject, gameProcessed)
	if inputObject.KeyCode == Enum.KeyCode.T and ready then
		punchEvent:FireServer()
		ready = false
		wait(0.5)
		ready = true
	end
end

UserInputService.InputBegan:Connect(punch)

Script that plays animations. (ServerScriptService)

math.randomseed(tick())

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local punchEvent = Instance.new("RemoteEvent", ReplicatedStorage)
punchEvent.Name = "PunchEvent"

local animations = {2867395453, 2867339668}
local animationp = {2867339187}

local function onPunchFired(plr)
	local char = game.Workspace:FindFirstChild(plr.Name)
	local humanoid = char.Humanoid
	local animation = Instance.new("Animation")
	local animation2 = Instance.new("Animation")
	local picked = math.random(1, #animations)
	animation.AnimationId = "http://roblox.com/asset/?id="..animations[picked]
	animation2.AnimationId = "http://roblox.com/asset/?id="..animationp
	local animTrack = humanoid:LoadAnimation(animation2)
	local animTrack2 = humanoid:LoadAnimation(animation)
	animTrack:Play()
	local dmgScript = script.DmgScript:Clone()
	dmgScript.Parent = char.Blast
	dmgScript.Disabled = false
	wait(0.35)
	dmgScript:Destroy()
	animTrack:Stop()
	animTrack2:Play()
	wait(0.45)
	animTrack2:Stop()
end

punchEvent.OnServerEvent:Connect(onPunchFired)

Script that enabled the player's ability to do damage. (Child of Previous Script)

script.Parent.Touched:Connect(function(hit)
	local char = hit.Parent
	local hum = char:FindFirstChild("Humanoid")
	if hum and char.Name ~= script.Parent.Parent.Name then
		hum.Health = hum.Health - script.Dmg.Value
		script.Disabled = true
		wait(0.5)
		script.Disabled = false
	end
end)