I am the owner of a group with focus on cycling and every year I did create a challenge for the maximum distance done in the whole year. But this year I am unable to create the challenge for the whole year because the web interface accepts a maximum period of 365 days instead of 2024's 366 days … In 2020 it worked. So Garmin please make it again accepting the 366 days from Jan 01 to Dec 31!
Garmin seems to have solved the problem. Yesterday I managed to redefine the annual challenge in my group for the entire leap year from January 1st to December 31st. So please try again if you haven't already. Many thanks to e7andy for reporting this to support.
