Had to have been a typo, but sometimes, typos are honored. As long as you pay with a credit card, you are 100% safe as far as you financial investment goes. You get all of your money back if AZ
goes pancho supra. But if you have your heart set on travel, I suspect travel insurance would have only covered the cost of the ticket, which is grossly underpriced.
(I looked; I haven't been to TLV
in ages, and at a price like that, greedy me would have booked). Christmas in Tel Aviv is not to be missed!
"Trust, but verify!" An old Russian proverb, quoted often by a modern American hero