2x labels generated when shipping is "Get on location / Afhalen op locatie"

[unugiyen]

Label 1 (incorrect)

Ophalen bij PostNL locatie
NAME RECEIVER
(5555AA, 1)
Via: Pakketautomaat
STREET, HOUSENUMBER
5555AA, CITY

This is incorrect because there are 2 identical postal used from the sender

Label 2 (correct)

Ophalen bij PostNL locatie
NAME RECEIVER
(6666BB, 2)
Via: Pakketautomaat
STREET, HOUSENUMBER
5555AA, CITY

This is correct because 1 postal is from the receiver and 1 from sender