There used to be two different Gallipoli restaurants, run by the same people, quite near each other here on Upper St.  One is still there at 120 : https://www.openstreetmap.org/node/348357944 

But at this location Gallipoli is gone. Photo: https://www.instagram.com/p/DW2bsFtCHWm/   So it's replaced by a different little Turkish restaurant: https://re1996.com/ 

Updated: https://www.openstreetmap.org/changeset/181025063