Can I split the Latitudes Rewards dinner for two vouchers if I am a solo traveler (two meals for one person)?

No, this benefit is delivered as two dinners vouchers for two people per stateroom. Solo travelers dining alone will receive one meal only per dinner voucher. You cannot split the voucher into two separate vouchers and redeem the dinners on two separate evenings. The benefit is only if there are two guests dining on the same visit.