Most of the coupons are still in date, if you go before the last half of December.
All establishments require the user to physically detach the coupon in the presence of an employee. Now LVA would be looking at a re-printing situation. Impossible.
Everybody just bring the 2020 coupon book to where you'd hoped to use it. Show it to a manager, ask if (s)he would honor it since you weren't able to use it due to the shut-down but love their place, etc. etc.
You'd probably stand just as good a chance of getting either the discount on the coupon or perhaps something else a front line manager could do, versus expecting LVA to get into negiotiations with the higher-ups in the food chain. And then if by some miracle one said "yes", would the word get down to every server, every cashier, every pit supervisor...on and on? JMHO.
Candy