Script error when shuffling the Card Deck

[Swifty0x0]

SWADE v5.2.16

Get this script error <Script Error: [string "utility/scripts/deck.lua"]:69: attempt to call global 'close' (a nil value)> when shuffling the card deck IF no cards are currently drawn, and then the same error when trying to deal cards after shuffling (have to restart FGC to clear error).

If cards were drawn before shuffling the deck then everything seems to work normally.

The error occurs in FGC, but not in FGU. The error may be related to the other script errors being reported since v5.2.16.