While in Toulouse on a Monday night we used La Fourchette (The Fork) to book a restaurant for dinner. As advertised we received a confirmation promptly by email. However when we showed up for our reservation they were closed, and their posted hours stated they were always closed on Monday. We immediately called them to ask what happened. They were very kind and apologetic, but said this had been a problem with The Fork website. Too bad for the restaurant and The Fork booking service- none of us won that night!
Buchsee about TheFork - Restaurant bookings