Hi there, What's your reason for deleting the separate stop areas for the metro and tram stations at Wilhelminaplein? According to the definition of a stop area in OSM I would expect those to be compromised of separate stop areas. One hint is that on Wikidata there's separate items for both:
Metro station: https://www.wikidata.org/wiki/Q2169211
Tram stop: https://www.wikidata.org/wiki/Q111430313

I would suggest to revert this change, restore the separate stop areas on the surface (tram+bus) and underground (metro).