Grubhouse food poisoning

Went to Grubhouse Kollonade with my boyfriend for the first time yesterday for lunch. We ordered burgers and bacon and feta cheese ***** and they looked good. An hour after leaving the restaurant we developed food poisoning and it was difficult to get drive back home. We didn't eat anything else upon leaving the restaurant. I had a horrible experience and I'm never going back there again because I fear for my health.