Food Safety Report: Moon Palace Cancun All Inclusive Resort, Cancun - Chetumal, Riviera Maya, Cancún, Quintana Roo, Mexico 2 weeks ago • details 32 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: Was in Cancun, Mexico Onset: 1 to 2 days Duration: One Week Sick: Me Additional information: Been sick since leaving resort last Wednesday, Sept. 25.