AceConfigDialog sort error when used with Adibags Config

-- Demonstrates sorting issue in AdiBags config dialog using AceConfigDialog-3.0

local keySort = {}

keySort[1] = "Ancient Mana"
keySort[2] = "description"
keySort[4] = "Trade Goods"
keySort[8] = "Quest"
keySort[16] = "Key"
keySort[17] = "Relic"
keySort[9] = "New"
keySort[18] = "Junk"
keySort[19] = "Item Enhancement!"
keySort[10] = "Tradeskill"
keySort[11] = "Power"
keySort[3] = "Champion Equipment"
keySort[6] = "BoA"
keySort[12] = "Miscellaneous"
keySort[5] = "Recipe"
keySort[15] = "Item Enhancement"
keySort[13] = "Equipment"
keySort[7] = "newAssoc"
keySort[14] = "Consumable"

local tempOrders = {}

tempOrders["Ancient Mana"] = 0
tempOrders["description"] = 1
tempOrders["Champion Equipment"] = 0
tempOrders["Trade Goods"] = 0
tempOrders["Recipe"] = 0
tempOrders["BoA"] = 0
tempOrders["newAssoc"] = 10
tempOrders["Quest"] = 30
tempOrders["New"] = 100
tempOrders["Tradeskill"] = 20
tempOrders["Power"] = 0
tempOrders["Miscellaneous"] = -20
tempOrders["Equipment"] = 10
tempOrders["Consumable"] = -10
tempOrders["Item Enhancement"] = 0
tempOrders["Item Enhancement!"] = 0
tempOrders["Relic"] = 0
tempOrders["Junk"] = -40
tempOrders["Key"] = 0

local tempNames = {}

tempNames["Ancient Mana"] = "Ancient Mana"
tempNames["description"] = "Allow you manually redefine the section in which an item should be put. Simply drag an item on the section title."
tempNames["Champion Equipment"] = "Champion Equipment"
tempNames["Trade Goods"] = "Trade Goods"
tempNames["Recipe"] = "Recipe"
tempNames["BoA"] = "BoA"
tempNames["newAssoc"] = "New Override"
tempNames["Quest"] = "Quest"
tempNames["New"] = "New"
tempNames["Tradeskill"] = "Tradeskill"
tempNames["Power"] = "Power"
tempNames["Miscellaneous"] = "Miscellaneous"
tempNames["Equipment"] = "Equipment"
tempNames["Consumable"] = "Consumable"
tempNames["Item Enhancement"] = "Item Enhancement"
tempNames["Item Enhancement!"] = "Item Enhancement!"
tempNames["Relic"] = "Relic"
tempNames["Junk"] = "Junk"
tempNames["Key"] = "Key"

local function compareOptions(a,b)
    if not a then
        return true
    end
    if not b then
        return false
    end
    local OrderA, OrderB = tempOrders[a] or 100, tempOrders[b] or 100
    if OrderA == OrderB then
        local NameA = (type(tempNames[a]) == "string") and tempNames[a] or ""
        local NameB = (type(tempNames[b]) == "string") and tempNames[b] or ""
        return NameA:upper() < NameB:upper()
    end
    if OrderA < 0 then
        if OrderB > 0 then
            return false
        end
    else
        if OrderB < 0 then
            return true
        end
    end
    return OrderA < OrderB
end

table.sort(keySort, compareOptions)