Function returning 1 more value each time its used

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#1

hello, i have a luck system in a server script in serverscriptservice and its in a function, but everytime the function is called, it returns 1 more value (1st time = 1 value, 2nd time = 2 values etc). here is the function and where its called: (auradatamodule is a module script in replicatedstorage which has tables)

local function ChooseAura(auras)
	local totalentries = 0
	local adjustedentries = {}

	for _, aura in pairs(auras) do
		local adjustedchance = aura.Chance ^ (1 / luck)
		table.insert(adjustedentries, 1 / adjustedchance)
		totalentries += 1 / adjustedchance
	end

	local randomentry = math.random() * totalentries
	local cumulativeentry = 0

	for index, aura in pairs(auras) do
		cumulativeentry += adjustedentries[index]
		if randomentry <= cumulativeentry then
			return aura
		end
	end
end

where its called:

local selectedaura = ChooseAura(auradatamodule.Auras)