Did the app stop posting challenges? I only see ones from last September..

I have had the app for a really long time but haven't really been using it since some time last year. When I went to go check out the challenges and stuff all of them have start and end dates within September and all the posts are from 2024. 

I went to the app store to see if it needed to be updated but it didn't, so I'm kind of lost. Is this what everybody sees on their feed or am I missing something?