ELCA Informatique HR Project Manager interview questions

Very nice first virtual interview, nice presentation of the company by the recruiter, 45 minutes length, general standards questions, relaxed and pleasant interview, in English and a few words in German as well as it was strongly desired for the position. The only weird thing is that I was contacted for a second interview but the day before they announced me that they had offered the position to someone else without further explanation. I later saw that they reopened the same position a few months later! First time in a 20 year-career!