Perhaps someone on the Rotterdam can tell us where they are disembarking on Sun 21 August. I and two other couples are sailing on the Rotterdam and thus far we haven't been notified by our "big box" travel agent nor HAL of any change in port.
I have see the following notice on CruisePortAmsterdam:
Update ms Rotterdam Tuesday 16 August 2022 Message from the HAL :
For the rest of the Europe 2022 season, the Rotterdam will divert to the port of Rotterdam instead of Amsterdam. This concerns the departures and arrivals on Sunday 21 August, Sunday 28 August, Sunday 11 September, Sunday 18 September, Sunday 25 September and Sunday 2 October.
Navigator App and Boarding pass
It is currently not technically possible to change the embarkation port from Amsterdam to Rotterdam in the Navigator app on the boarding passes. So, despite this change of port of embarkation and/or disembarkation, Amsterdam will always remain on it. The boarding passes and embarkation times remain valid for embarkation in Rotterdam. As a reminder, the boarding passes are the same as the travel documents. We do not send separate documentation. Guests will receive the boarding passes upon completion of Online Check-in via www.hollandamerica.com.
Guests will be officially informed by the HAL as soon as possible. It is expected that this will be sent out as soon as possible. More information about transport options will also follow in this reporting.