Problem with a group forum Thread

Hey there,

I run into a couple of issue with the forum i created on a private group :s

When you reach a new page, you can't see the new post, it get stuck on the previous page, also i can't click on the "next" button :s

But it looks fine when viewing all the threads:

When i click on "read" i'm automatically redirected to the second page....

Solution?

PS: (this issue his happening for every member of the group)

Edited by: CdtFox