I paid for my flight with the Chase Sapphire Reserve, and it was cancelled. While I didn't incur any extra expenses related to the cancellation, I do have a couple of sunk costs that can not be refunded. For example, a hotel booking that could not be used or refunded and a return flight home (on a different airline) that can't be refunded. Does anyone know if this can be reimbursed by the card's travel insurance?