Has anyone else had this If you didn't notice, the "create" button is missing. And on this one the "reply" button is missing. I made this thread by going in and out of forums a bunch.
It's simple to solve. Close the app, double tap home button, delete from multitasking, open app again and it should be solved. You'll notice because all the threads were marked as 'read' (I.E. they were blue). I do hope this helps
That happens to me when I lock my iPod and keep the app running, if you just exit forums and go back into it, it's all fixed.