Discussion: Edge displays in an unexpected language

I used my laptop while I was on holiday in Portugal and since then, my Microsoft Edge new tab page always comes up in Portuguese, with content relevant to that country. I've checked the language settings, which are for UK English and my searches come through in English. I can't see an option to change the home page (and clearly lack the tech knowledge to have intentionally changed it in the first place). Any help would be gratefully received