Actually, Just Eat was originally Danish and moved to UK in 2005, so it is British.
In any case, the company they are talking about is "Just Eat Takeaway", which is the result of the purchase by Dutch company Takeaway.com of British company Just Eat in February 2020, so it is in fact Dutch.
It seems they were basing that off of Takeaway.com, one half of the Just Eat Takeaway merger. And now the company is based out of the UK, so who knows why they went with Dutch.