I changed cartels a few days ago.
When I look at the 'Forum' page, the 'Cartel - Private' page shows me the board has 14 threads and last update is 1 year ago.
However the actual forum is new (cartel was started 4 days ago) and has 2 threads.

I believe the private cartel forum of my old cartel (The Guadalajara Cartel) had 14 threads though, so it seems the forum page is still showing the numbers/activity of my old cartel.

Already cleared cookies/cache but the issue stays, also on both mobile and laptop.