Food Safety Report: Royalton Splash Riviera Cancun, An Autograph Collection All-Inclusive Resort, Carretera federal 307, Playa del Carmen, Cancún, Quintana Roo, Mexico 11 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, other: Sulfur burps Suspected source: Ribs Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: 6 people