Version 6.4.1 bug

Tried to check in online , app did not allow me to log in into my profile , however was able to enter all required fields to prices the check in. Now fir the advance information needed related to my passport number , I did enter my new passport number during the process , KLM profile also was updated earlier with my new passport number but the app did check me in generating a boarding pass with my old passport number , please fix that bug as I think the app did not populate the life filed with updated information and rather still use the old information from the app cache

marinerbc about KLM - Book a flight, v6.4.1