Where's the log out button?
 

I cannot see one.

Top right

Yeah, that's where it should be. It is never showing up for me, though. :sick:

The solution can be quite simple.
 

I believe the motive can be quite simple.

Instead of using this address to access the Forums, you may be accessing through this address.

This creates a certain difference. See the pictures I posted below:







I forgot to mention that this happens when you open a new tab any Sub-Forums or Topic ?Thread using the right mouse button.

And later, you open or click Forums in the top left corner.