> Decathlon switched on Wero on decathlon.de on July 20, making Germany the first market in the French group’s international footprint to carry the European payment scheme.

That's probably the cause for confusion, because the Dutch system has been rebranding itself to Wero for ages and switched over permanently very recently.

Decathlon.nl has had Wero for months, though they did it through a different implementation method. Of course, the marketeers prefer to put the focus onto the next-gen system their German counterparts have just implemented.