my Facebook page is suddenly in Chinese

Tonight my facebook page is suddenly in Japanese on my laptop--but not on my phone (facebook lite). So I used my phone to change my facebook password, and I've run a Malwarebytes scan on my laptop which found no threats.

On the laptop I can get to the facebook login page, click on 'English' down the bottom, and the login page then shows in English. But when I login and move on to my page it is still in Japanese, and because it's in Japanese (which I do not speak) I cannot navigate it to look for the language setting.

Any ideas appreciated.

- - - Updated - - -

Found the language options are actually listed on the page (under the ads, right hand side), so I didn't have to somehow find my way through to settings. Cheers :)