Food Safety Report: Chipotle Mexican Grill, 32 Avenue Northeast, Calgary, AB, Canada 1 year ago • details 10 Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain Suspected source: Chipotle Onset: Less than 4 hours Duration: 4 to 12 hours Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me