Version 12.7.3 is a disgrace. For 2 months now the app consistently crashes after I click to open my flight details. Unusable and no response from the app developers after they were made aware of the problems a few week ago. 1 week of issues I could understand. 2 months not. As I said... disgraceful. As a Flying Blue Platinum Ultimate customer that needs to manage 4 flights a week, I would expect more.